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-rw-r--r--drivers/clk/samsung/Makefile2
-rw-r--r--drivers/clk/samsung/clk-exynos-audss.c133
-rw-r--r--drivers/clk/samsung/clk-exynos4.c36
-rw-r--r--drivers/clk/samsung/clk-exynos5250.c15
-rw-r--r--drivers/clk/samsung/clk-exynos5420.c762
-rw-r--r--drivers/clk/samsung/clk-pll.c5
-rw-r--r--drivers/clk/samsung/clk.h3
7 files changed, 933 insertions, 23 deletions
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
index b7c232e6742..5d4d432cc4a 100644
--- a/drivers/clk/samsung/Makefile
+++ b/drivers/clk/samsung/Makefile
@@ -5,4 +5,6 @@
obj-$(CONFIG_COMMON_CLK) += clk.o clk-pll.o
obj-$(CONFIG_ARCH_EXYNOS4) += clk-exynos4.o
obj-$(CONFIG_SOC_EXYNOS5250) += clk-exynos5250.o
+obj-$(CONFIG_SOC_EXYNOS5420) += clk-exynos5420.o
obj-$(CONFIG_SOC_EXYNOS5440) += clk-exynos5440.o
+obj-$(CONFIG_ARCH_EXYNOS) += clk-exynos-audss.o
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c
new file mode 100644
index 00000000000..9b1bbd52fd1
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos-audss.c
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Padmavathi Venna <padma.v@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for Audio Subsystem Clock Controller.
+*/
+
+#include <linux/clkdev.h>
+#include <linux/io.h>
+#include <linux/clk-provider.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+
+#include <dt-bindings/clk/exynos-audss-clk.h>
+
+static DEFINE_SPINLOCK(lock);
+static struct clk **clk_table;
+static void __iomem *reg_base;
+static struct clk_onecell_data clk_data;
+
+#define ASS_CLK_SRC 0x0
+#define ASS_CLK_DIV 0x4
+#define ASS_CLK_GATE 0x8
+
+static unsigned long reg_save[][2] = {
+ {ASS_CLK_SRC, 0},
+ {ASS_CLK_DIV, 0},
+ {ASS_CLK_GATE, 0},
+};
+
+/* list of all parent clock list */
+static const char *mout_audss_p[] = { "fin_pll", "fout_epll" };
+static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" };
+
+#ifdef CONFIG_PM_SLEEP
+static int exynos_audss_clk_suspend(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+ reg_save[i][1] = readl(reg_base + reg_save[i][0]);
+
+ return 0;
+}
+
+static void exynos_audss_clk_resume(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+ writel(reg_save[i][1], reg_base + reg_save[i][0]);
+}
+
+static struct syscore_ops exynos_audss_clk_syscore_ops = {
+ .suspend = exynos_audss_clk_suspend,
+ .resume = exynos_audss_clk_resume,
+};
+#endif /* CONFIG_PM_SLEEP */
+
+/* register exynos_audss clocks */
+void __init exynos_audss_clk_init(struct device_node *np)
+{
+ reg_base = of_iomap(np, 0);
+ if (!reg_base) {
+ pr_err("%s: failed to map audss registers\n", __func__);
+ return;
+ }
+
+ clk_table = kzalloc(sizeof(struct clk *) * EXYNOS_AUDSS_MAX_CLKS,
+ GFP_KERNEL);
+ if (!clk_table) {
+ pr_err("%s: could not allocate clk lookup table\n", __func__);
+ return;
+ }
+
+ clk_data.clks = clk_table;
+ clk_data.clk_num = EXYNOS_AUDSS_MAX_CLKS;
+ of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
+ clk_table[EXYNOS_MOUT_AUDSS] = clk_register_mux(NULL, "mout_audss",
+ mout_audss_p, ARRAY_SIZE(mout_audss_p), 0,
+ reg_base + ASS_CLK_SRC, 0, 1, 0, &lock);
+
+ clk_table[EXYNOS_MOUT_I2S] = clk_register_mux(NULL, "mout_i2s",
+ mout_i2s_p, ARRAY_SIZE(mout_i2s_p), 0,
+ reg_base + ASS_CLK_SRC, 2, 2, 0, &lock);
+
+ clk_table[EXYNOS_DOUT_SRP] = clk_register_divider(NULL, "dout_srp",
+ "mout_audss", 0, reg_base + ASS_CLK_DIV, 0, 4,
+ 0, &lock);
+
+ clk_table[EXYNOS_DOUT_AUD_BUS] = clk_register_divider(NULL,
+ "dout_aud_bus", "dout_srp", 0,
+ reg_base + ASS_CLK_DIV, 4, 4, 0, &lock);
+
+ clk_table[EXYNOS_DOUT_I2S] = clk_register_divider(NULL, "dout_i2s",
+ "mout_i2s", 0, reg_base + ASS_CLK_DIV, 8, 4, 0,
+ &lock);
+
+ clk_table[EXYNOS_SRP_CLK] = clk_register_gate(NULL, "srp_clk",
+ "dout_srp", CLK_SET_RATE_PARENT,
+ reg_base + ASS_CLK_GATE, 0, 0, &lock);
+
+ clk_table[EXYNOS_I2S_BUS] = clk_register_gate(NULL, "i2s_bus",
+ "dout_aud_bus", CLK_SET_RATE_PARENT,
+ reg_base + ASS_CLK_GATE, 2, 0, &lock);
+
+ clk_table[EXYNOS_SCLK_I2S] = clk_register_gate(NULL, "sclk_i2s",
+ "dout_i2s", CLK_SET_RATE_PARENT,
+ reg_base + ASS_CLK_GATE, 3, 0, &lock);
+
+ clk_table[EXYNOS_PCM_BUS] = clk_register_gate(NULL, "pcm_bus",
+ "sclk_pcm", CLK_SET_RATE_PARENT,
+ reg_base + ASS_CLK_GATE, 4, 0, &lock);
+
+ clk_table[EXYNOS_SCLK_PCM] = clk_register_gate(NULL, "sclk_pcm",
+ "div_pcm0", CLK_SET_RATE_PARENT,
+ reg_base + ASS_CLK_GATE, 5, 0, &lock);
+
+#ifdef CONFIG_PM_SLEEP
+ register_syscore_ops(&exynos_audss_clk_syscore_ops);
+#endif
+
+ pr_info("Exynos: Audss: clock setup completed\n");
+}
+CLK_OF_DECLARE(exynos4210_audss_clk, "samsung,exynos4210-audss-clock",
+ exynos_audss_clk_init);
+CLK_OF_DECLARE(exynos5250_audss_clk, "samsung,exynos5250-audss-clock",
+ exynos_audss_clk_init);
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index d0940e69d03..1bdb882c845 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -151,7 +151,7 @@ enum exynos4_clks {
sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
sclk_slimbus, sclk_fimd1, sclk_mipi1, sclk_pcm1, sclk_pcm2, sclk_i2s1,
sclk_i2s2, sclk_mipihsi, sclk_mfc, sclk_pcm0, sclk_g3d, sclk_pwm_isp,
- sclk_spi0_isp, sclk_spi1_isp, sclk_uart_isp,
+ sclk_spi0_isp, sclk_spi1_isp, sclk_uart_isp, sclk_fimg2d,
/* gate clocks */
fimc0 = 256, fimc1, fimc2, fimc3, csis0, csis1, jpeg, smmu_fimc0,
@@ -356,8 +356,8 @@ struct samsung_fixed_rate_clock exynos4210_fixed_rate_clks[] __initdata = {
/* list of mux clocks supported in all exynos4 soc's */
struct samsung_mux_clock exynos4_mux_clks[] __initdata = {
- MUX_F(mout_apll, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
- CLK_SET_RATE_PARENT, 0),
+ MUX_FA(mout_apll, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
+ CLK_SET_RATE_PARENT, 0, "mout_apll"),
MUX(none, "mout_hdmi", mout_hdmi_p, SRC_TV, 0, 1),
MUX(none, "mout_mfc1", sclk_evpll_p, SRC_MFC, 4, 1),
MUX(none, "mout_mfc", mout_mfc_p, SRC_MFC, 8, 1),
@@ -385,9 +385,9 @@ struct samsung_mux_clock exynos4210_mux_clks[] __initdata = {
MUX(none, "mout_g2d", mout_g2d_p, E4210_SRC_IMAGE, 8, 1),
MUX(none, "mout_fimd1", group1_p4210, E4210_SRC_LCD1, 0, 4),
MUX(none, "mout_mipi1", group1_p4210, E4210_SRC_LCD1, 12, 4),
- MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p, SRC_CPU, 8, 1, "sclk_mpll"),
+ MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p, SRC_CPU, 8, 1, "mout_mpll"),
MUX_A(mout_core, "mout_core", mout_core_p4210,
- SRC_CPU, 16, 1, "mout_core"),
+ SRC_CPU, 16, 1, "moutcore"),
MUX_A(sclk_vpll, "sclk_vpll", sclk_vpll_p4210,
SRC_TOP0, 8, 1, "sclk_vpll"),
MUX(mout_fimc0, "mout_fimc0", group1_p4210, SRC_CAM, 0, 4),
@@ -424,8 +424,8 @@ struct samsung_mux_clock exynos4210_mux_clks[] __initdata = {
/* list of mux clocks supported in exynos4x12 soc */
struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
- MUX(mout_mpll_user_c, "mout_mpll_user_c", mout_mpll_user_p4x12,
- SRC_CPU, 24, 1),
+ MUX_A(mout_mpll_user_c, "mout_mpll_user_c", mout_mpll_user_p4x12,
+ SRC_CPU, 24, 1, "mout_mpll"),
MUX(none, "mout_aclk266_gps", aclk_p4412, SRC_TOP1, 4, 1),
MUX(none, "mout_aclk400_mcuisp", aclk_p4412, SRC_TOP1, 8, 1),
MUX(mout_mpll_user_t, "mout_mpll_user_t", mout_mpll_user_p4x12,
@@ -449,7 +449,8 @@ struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
SRC_DMC, 12, 1, "sclk_mpll"),
MUX_A(sclk_vpll, "sclk_vpll", mout_vpll_p,
SRC_TOP0, 8, 1, "sclk_vpll"),
- MUX(mout_core, "mout_core", mout_core_p4x12, SRC_CPU, 16, 1),
+ MUX_A(mout_core, "mout_core", mout_core_p4x12,
+ SRC_CPU, 16, 1, "moutcore"),
MUX(mout_fimc0, "mout_fimc0", group1_p4x12, SRC_CAM, 0, 4),
MUX(mout_fimc1, "mout_fimc1", group1_p4x12, SRC_CAM, 4, 4),
MUX(mout_fimc2, "mout_fimc2", group1_p4x12, SRC_CAM, 8, 4),
@@ -484,6 +485,9 @@ struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
MUX(none, "mout_spi0_isp", group1_p4x12, E4X12_SRC_ISP, 4, 4),
MUX(none, "mout_spi1_isp", group1_p4x12, E4X12_SRC_ISP, 8, 4),
MUX(none, "mout_uart_isp", group1_p4x12, E4X12_SRC_ISP, 12, 4),
+ MUX(none, "mout_g2d0", sclk_ampll_p4210, SRC_DMC, 20, 1),
+ MUX(none, "mout_g2d1", sclk_evpll_p, SRC_DMC, 24, 1),
+ MUX(none, "mout_g2d", mout_g2d_p, SRC_DMC, 28, 1),
};
/* list of divider clocks supported in all exynos4 soc's */
@@ -534,7 +538,7 @@ struct samsung_div_clock exynos4_div_clks[] __initdata = {
DIV(none, "div_spi_pre2", "div_spi2", DIV_PERIL2, 8, 8),
DIV(none, "div_audio1", "mout_audio1", DIV_PERIL4, 0, 4),
DIV(none, "div_audio2", "mout_audio2", DIV_PERIL4, 16, 4),
- DIV_A(arm_clk, "arm_clk", "div_core2", DIV_CPU0, 28, 3, "arm_clk"),
+ DIV_A(arm_clk, "arm_clk", "div_core2", DIV_CPU0, 28, 3, "armclk"),
DIV_A(sclk_apll, "sclk_apll", "mout_apll",
DIV_CPU0, 24, 3, "sclk_apll"),
DIV_F(none, "div_mipi_pre0", "div_mipi0", DIV_LCD0, 20, 4,
@@ -552,7 +556,7 @@ struct samsung_div_clock exynos4_div_clks[] __initdata = {
/* list of divider clocks supported in exynos4210 soc */
struct samsung_div_clock exynos4210_div_clks[] __initdata = {
DIV(aclk200, "aclk200", "mout_aclk200", DIV_TOP, 0, 3),
- DIV(none, "div_g2d", "mout_g2d", DIV_IMAGE, 0, 4),
+ DIV(sclk_fimg2d, "sclk_fimg2d", "mout_g2d", DIV_IMAGE, 0, 4),
DIV(none, "div_fimd1", "mout_fimd1", E4210_DIV_LCD1, 0, 4),
DIV(none, "div_mipi1", "mout_mipi1", E4210_DIV_LCD1, 16, 4),
DIV(none, "div_sata", "mout_sata", DIV_FSYS0, 20, 4),
@@ -582,6 +586,7 @@ struct samsung_div_clock exynos4x12_div_clks[] __initdata = {
DIV(none, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
DIV(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1, 4, 3),
DIV(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1, 8, 3),
+ DIV(sclk_fimg2d, "sclk_fimg2d", "mout_g2d", DIV_DMC1, 0, 4),
};
/* list of gate clocks supported in all exynos4 soc's */
@@ -791,7 +796,8 @@ struct samsung_gate_clock exynos4210_gate_clks[] __initdata = {
GATE(smmu_pcie, "smmu_pcie", "aclk133", GATE_IP_FSYS, 18, 0, 0),
GATE(modemif, "modemif", "aclk100", GATE_IP_PERIL, 28, 0, 0),
GATE(chipid, "chipid", "aclk100", E4210_GATE_IP_PERIR, 0, 0, 0),
- GATE(sysreg, "sysreg", "aclk100", E4210_GATE_IP_PERIR, 0, 0, 0),
+ GATE(sysreg, "sysreg", "aclk100", E4210_GATE_IP_PERIR, 0,
+ CLK_IGNORE_UNUSED, 0),
GATE(hdmi_cec, "hdmi_cec", "aclk100", E4210_GATE_IP_PERIR, 11, 0, 0),
GATE(smmu_rotator, "smmu_rotator", "aclk200",
E4210_GATE_IP_IMAGE, 4, 0, 0),
@@ -819,7 +825,8 @@ struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
GATE(smmu_mdma, "smmu_mdma", "aclk200", E4X12_GATE_IP_IMAGE, 5, 0, 0),
GATE(mipi_hsi, "mipi_hsi", "aclk133", GATE_IP_FSYS, 10, 0, 0),
GATE(chipid, "chipid", "aclk100", E4X12_GATE_IP_PERIR, 0, 0, 0),
- GATE(sysreg, "sysreg", "aclk100", E4X12_GATE_IP_PERIR, 1, 0, 0),
+ GATE(sysreg, "sysreg", "aclk100", E4X12_GATE_IP_PERIR, 1,
+ CLK_IGNORE_UNUSED, 0),
GATE(hdmi_cec, "hdmi_cec", "aclk100", E4X12_GATE_IP_PERIR, 11, 0, 0),
GATE(sclk_mdnie0, "sclk_mdnie0", "div_mdnie0",
SRC_MASK_LCD0, 4, CLK_SET_RATE_PARENT, 0),
@@ -907,6 +914,7 @@ struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
CLK_IGNORE_UNUSED, 0),
GATE(spi1_isp, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
CLK_IGNORE_UNUSED, 0),
+ GATE(g2d, "g2d", "aclk200", GATE_IP_DMC, 23, 0, 0),
};
/*
@@ -1063,9 +1071,9 @@ void __init exynos4_clk_init(struct device_node *np, enum exynos4_soc exynos4_so
pr_info("%s clocks: sclk_apll = %ld, sclk_mpll = %ld\n"
"\tsclk_epll = %ld, sclk_vpll = %ld, arm_clk = %ld\n",
exynos4_soc == EXYNOS4210 ? "Exynos4210" : "Exynos4x12",
- _get_rate("sclk_apll"), _get_rate("sclk_mpll"),
+ _get_rate("sclk_apll"), _get_rate("mout_mpll"),
_get_rate("sclk_epll"), _get_rate("sclk_vpll"),
- _get_rate("arm_clk"));
+ _get_rate("armclk"));
}
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index 5c97e75924a..6f767c515ec 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -87,6 +87,7 @@ enum exynos5250_clks {
sclk_mmc0, sclk_mmc1, sclk_mmc2, sclk_mmc3, sclk_sata, sclk_usb3,
sclk_jpeg, sclk_uart0, sclk_uart1, sclk_uart2, sclk_uart3, sclk_pwm,
sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
+ div_i2s1, div_i2s2,
/* gate clocks */
gscl0 = 256, gscl1, gscl2, gscl3, gscl_wa, gscl_wb, smmu_gscl0,
@@ -155,7 +156,7 @@ static __initdata unsigned long exynos5250_clk_regs[] = {
/* list of all parent clock list */
PNAME(mout_apll_p) = { "fin_pll", "fout_apll", };
-PNAME(mout_cpu_p) = { "mout_apll", "mout_mpll", };
+PNAME(mout_cpu_p) = { "mout_apll", "sclk_mpll", };
PNAME(mout_mpll_fout_p) = { "fout_mplldiv2", "fout_mpll" };
PNAME(mout_mpll_p) = { "fin_pll", "mout_mpll_fout" };
PNAME(mout_bpll_fout_p) = { "fout_bplldiv2", "fout_bpll" };
@@ -208,10 +209,10 @@ struct samsung_fixed_factor_clock exynos5250_fixed_factor_clks[] __initdata = {
};
struct samsung_mux_clock exynos5250_mux_clks[] __initdata = {
- MUX(none, "mout_apll", mout_apll_p, SRC_CPU, 0, 1),
- MUX(none, "mout_cpu", mout_cpu_p, SRC_CPU, 16, 1),
+ MUX_A(none, "mout_apll", mout_apll_p, SRC_CPU, 0, 1, "mout_apll"),
+ MUX_A(none, "mout_cpu", mout_cpu_p, SRC_CPU, 16, 1, "mout_cpu"),
MUX(none, "mout_mpll_fout", mout_mpll_fout_p, PLL_DIV2_SEL, 4, 1),
- MUX(none, "sclk_mpll", mout_mpll_p, SRC_CORE1, 8, 1),
+ MUX_A(none, "sclk_mpll", mout_mpll_p, SRC_CORE1, 8, 1, "mout_mpll"),
MUX(none, "mout_bpll_fout", mout_bpll_fout_p, PLL_DIV2_SEL, 0, 1),
MUX(none, "sclk_bpll", mout_bpll_p, SRC_CDREX, 0, 1),
MUX(none, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP2, 0, 1),
@@ -291,8 +292,8 @@ struct samsung_div_clock exynos5250_div_clks[] __initdata = {
DIV(none, "div_pcm1", "sclk_audio1", DIV_PERIC4, 4, 8),
DIV(none, "div_audio2", "mout_audio2", DIV_PERIC4, 16, 4),
DIV(none, "div_pcm2", "sclk_audio2", DIV_PERIC4, 20, 8),
- DIV(none, "div_i2s1", "sclk_audio1", DIV_PERIC5, 0, 6),
- DIV(none, "div_i2s2", "sclk_audio2", DIV_PERIC5, 8, 6),
+ DIV(div_i2s1, "div_i2s1", "sclk_audio1", DIV_PERIC5, 0, 6),
+ DIV(div_i2s2, "div_i2s2", "sclk_audio2", DIV_PERIC5, 8, 6),
DIV(sclk_pixel, "div_hdmi_pixel", "sclk_vpll", DIV_DISP1_0, 28, 4),
DIV_A(none, "armclk", "div_arm", DIV_CPU0, 28, 3, "armclk"),
DIV_F(none, "div_mipi1_pre", "div_mipi1",
@@ -378,7 +379,7 @@ struct samsung_gate_clock exynos5250_gate_clks[] __initdata = {
GATE(hsi2c3, "hsi2c3", "aclk66", GATE_IP_PERIC, 31, 0, 0),
GATE(chipid, "chipid", "aclk66", GATE_IP_PERIS, 0, 0, 0),
GATE(sysreg, "sysreg", "aclk66", GATE_IP_PERIS, 1, 0, 0),
- GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, 0, 0),
+ GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, CLK_IGNORE_UNUSED, 0),
GATE(tzpc0, "tzpc0", "aclk66", GATE_IP_PERIS, 6, 0, 0),
GATE(tzpc1, "tzpc1", "aclk66", GATE_IP_PERIS, 7, 0, 0),
GATE(tzpc2, "tzpc2", "aclk66", GATE_IP_PERIS, 8, 0, 0),
diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
new file mode 100644
index 00000000000..68a96cbd493
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos5420.c
@@ -0,0 +1,762 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Authors: Thomas Abraham <thomas.ab@samsung.com>
+ * Chander Kashyap <k.chander@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for Exynos5420 SoC.
+*/
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include "clk.h"
+#include "clk-pll.h"
+
+#define SRC_CPU 0x200
+#define DIV_CPU0 0x500
+#define DIV_CPU1 0x504
+#define GATE_BUS_CPU 0x700
+#define GATE_SCLK_CPU 0x800
+#define SRC_TOP0 0x10200
+#define SRC_TOP1 0x10204
+#define SRC_TOP2 0x10208
+#define SRC_TOP3 0x1020c
+#define SRC_TOP4 0x10210
+#define SRC_TOP5 0x10214
+#define SRC_TOP6 0x10218
+#define SRC_TOP7 0x1021c
+#define SRC_DISP10 0x1022c
+#define SRC_MAU 0x10240
+#define SRC_FSYS 0x10244
+#define SRC_PERIC0 0x10250
+#define SRC_PERIC1 0x10254
+#define SRC_TOP10 0x10280
+#define SRC_TOP11 0x10284
+#define SRC_TOP12 0x10288
+#define SRC_MASK_DISP10 0x1032c
+#define SRC_MASK_FSYS 0x10340
+#define SRC_MASK_PERIC0 0x10350
+#define SRC_MASK_PERIC1 0x10354
+#define DIV_TOP0 0x10500
+#define DIV_TOP1 0x10504
+#define DIV_TOP2 0x10508
+#define DIV_DISP10 0x1052c
+#define DIV_MAU 0x10544
+#define DIV_FSYS0 0x10548
+#define DIV_FSYS1 0x1054c
+#define DIV_FSYS2 0x10550
+#define DIV_PERIC0 0x10558
+#define DIV_PERIC1 0x1055c
+#define DIV_PERIC2 0x10560
+#define DIV_PERIC3 0x10564
+#define DIV_PERIC4 0x10568
+#define GATE_BUS_TOP 0x10700
+#define GATE_BUS_FSYS0 0x10740
+#define GATE_BUS_PERIC 0x10750
+#define GATE_BUS_PERIC1 0x10754
+#define GATE_BUS_PERIS0 0x10760
+#define GATE_BUS_PERIS1 0x10764
+#define GATE_IP_GSCL0 0x10910
+#define GATE_IP_GSCL1 0x10920
+#define GATE_IP_MFC 0x1092c
+#define GATE_IP_DISP1 0x10928
+#define GATE_IP_G3D 0x10930
+#define GATE_IP_GEN 0x10934
+#define GATE_IP_MSCL 0x10970
+#define GATE_TOP_SCLK_GSCL 0x10820
+#define GATE_TOP_SCLK_DISP1 0x10828
+#define GATE_TOP_SCLK_MAU 0x1083c
+#define GATE_TOP_SCLK_FSYS 0x10840
+#define GATE_TOP_SCLK_PERIC 0x10850
+#define SRC_CDREX 0x20200
+#define SRC_KFC 0x28200
+#define DIV_KFC0 0x28500
+
+enum exynos5420_clks {
+ none,
+
+ /* core clocks */
+ fin_pll,
+
+ /* gate for special clocks (sclk) */
+ sclk_uart0 = 128, sclk_uart1, sclk_uart2, sclk_uart3, sclk_mmc0,
+ sclk_mmc1, sclk_mmc2, sclk_spi0, sclk_spi1, sclk_spi2, sclk_i2s1,
+ sclk_i2s2, sclk_pcm1, sclk_pcm2, sclk_spdif, sclk_hdmi, sclk_pixel,
+ sclk_dp1, sclk_mipi1, sclk_fimd1, sclk_maudio0, sclk_maupcm0,
+ sclk_usbd300, sclk_usbd301, sclk_usbphy300, sclk_usbphy301, sclk_unipro,
+ sclk_pwm, sclk_gscl_wa, sclk_gscl_wb,
+
+ /* gate clocks */
+ aclk66_peric = 256, uart0, uart1, uart2, uart3, i2c0, i2c1, i2c2, i2c3,
+ i2c4, i2c5, i2c6, i2c7, i2c_hdmi, tsadc, spi0, spi1, spi2, keyif, i2s1,
+ i2s2, pcm1, pcm2, pwm, spdif, i2c8, i2c9, i2c10, aclk66_psgen = 300,
+ chipid, sysreg, tzpc0, tzpc1, tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7,
+ tzpc8, tzpc9, hdmi_cec, seckey, mct, wdt, rtc, tmu, tmu_gpu,
+ pclk66_gpio = 330, aclk200_fsys2 = 350, mmc0, mmc1, mmc2, sromc, ufs,
+ aclk200_fsys = 360, tsi, pdma0, pdma1, rtic, usbh20, usbd300, usbd301,
+ aclk400_mscl = 380, mscl0, mscl1, mscl2, smmu_mscl0, smmu_mscl1,
+ smmu_mscl2, aclk333 = 400, mfc, smmu_mfcl, smmu_mfcr,
+ aclk200_disp1 = 410, dsim1, dp1, hdmi, aclk300_disp1 = 420, fimd1,
+ smmu_fimd1, aclk166 = 430, mixer, aclk266 = 440, rotator, mdma1,
+ smmu_rotator, smmu_mdma1, aclk300_jpeg = 450, jpeg, jpeg2, smmu_jpeg,
+ aclk300_gscl = 460, smmu_gscl0, smmu_gscl1, gscl_wa, gscl_wb, gscl0,
+ gscl1, clk_3aa, aclk266_g2d = 470, sss, slim_sss, mdma0,
+ aclk333_g2d = 480, g2d, aclk333_432_gscl = 490, smmu_3aa, smmu_fimcl0,
+ smmu_fimcl1, smmu_fimcl3, fimc_lite3, aclk_g3d = 500, g3d,
+
+ nr_clks,
+};
+
+/*
+ * list of controller registers to be saved and restored during a
+ * suspend/resume cycle.
+ */
+static __initdata unsigned long exynos5420_clk_regs[] = {
+ SRC_CPU,
+ DIV_CPU0,
+ DIV_CPU1,
+ GATE_BUS_CPU,
+ GATE_SCLK_CPU,
+ SRC_TOP0,
+ SRC_TOP1,
+ SRC_TOP2,
+ SRC_TOP3,
+ SRC_TOP4,
+ SRC_TOP5,
+ SRC_TOP6,
+ SRC_TOP7,
+ SRC_DISP10,
+ SRC_MAU,
+ SRC_FSYS,
+ SRC_PERIC0,
+ SRC_PERIC1,
+ SRC_TOP10,
+ SRC_TOP11,
+ SRC_TOP12,
+ SRC_MASK_DISP10,
+ SRC_MASK_FSYS,
+ SRC_MASK_PERIC0,
+ SRC_MASK_PERIC1,
+ DIV_TOP0,
+ DIV_TOP1,
+ DIV_TOP2,
+ DIV_DISP10,
+ DIV_MAU,
+ DIV_FSYS0,
+ DIV_FSYS1,
+ DIV_FSYS2,
+ DIV_PERIC0,
+ DIV_PERIC1,
+ DIV_PERIC2,
+ DIV_PERIC3,
+ DIV_PERIC4,
+ GATE_BUS_TOP,
+ GATE_BUS_FSYS0,
+ GATE_BUS_PERIC,
+ GATE_BUS_PERIC1,
+ GATE_BUS_PERIS0,
+ GATE_BUS_PERIS1,
+ GATE_IP_GSCL0,
+ GATE_IP_GSCL1,
+ GATE_IP_MFC,
+ GATE_IP_DISP1,
+ GATE_IP_G3D,
+ GATE_IP_GEN,
+ GATE_IP_MSCL,
+ GATE_TOP_SCLK_GSCL,
+ GATE_TOP_SCLK_DISP1,
+ GATE_TOP_SCLK_MAU,
+ GATE_TOP_SCLK_FSYS,
+ GATE_TOP_SCLK_PERIC,
+ SRC_CDREX,
+ SRC_KFC,
+ DIV_KFC0,
+};
+
+/* list of all parent clocks */
+PNAME(mspll_cpu_p) = { "sclk_cpll", "sclk_dpll",
+ "sclk_mpll", "sclk_spll" };
+PNAME(cpu_p) = { "mout_apll" , "mout_mspll_cpu" };
+PNAME(kfc_p) = { "mout_kpll" , "mout_mspll_kfc" };
+PNAME(apll_p) = { "fin_pll", "fout_apll", };
+PNAME(bpll_p) = { "fin_pll", "fout_bpll", };
+PNAME(cpll_p) = { "fin_pll", "fout_cpll", };
+PNAME(dpll_p) = { "fin_pll", "fout_dpll", };
+PNAME(epll_p) = { "fin_pll", "fout_epll", };
+PNAME(ipll_p) = { "fin_pll", "fout_ipll", };
+PNAME(kpll_p) = { "fin_pll", "fout_kpll", };
+PNAME(mpll_p) = { "fin_pll", "fout_mpll", };
+PNAME(rpll_p) = { "fin_pll", "fout_rpll", };
+PNAME(spll_p) = { "fin_pll", "fout_spll", };
+PNAME(vpll_p) = { "fin_pll", "fout_vpll", };
+
+PNAME(group1_p) = { "sclk_cpll", "sclk_dpll", "sclk_mpll" };
+PNAME(group2_p) = { "fin_pll", "sclk_cpll", "sclk_dpll", "sclk_mpll",
+ "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(group3_p) = { "sclk_rpll", "sclk_spll" };
+PNAME(group4_p) = { "sclk_ipll", "sclk_dpll", "sclk_mpll" };
+PNAME(group5_p) = { "sclk_vpll", "sclk_dpll" };
+
+PNAME(sw_aclk66_p) = { "dout_aclk66", "sclk_spll" };
+PNAME(aclk66_peric_p) = { "fin_pll", "mout_sw_aclk66" };
+
+PNAME(sw_aclk200_fsys_p) = { "dout_aclk200_fsys", "sclk_spll"};
+PNAME(user_aclk200_fsys_p) = { "fin_pll", "mout_sw_aclk200_fsys" };
+
+PNAME(sw_aclk200_fsys2_p) = { "dout_aclk200_fsys2", "sclk_spll"};
+PNAME(user_aclk200_fsys2_p) = { "fin_pll", "mout_sw_aclk200_fsys2" };
+
+PNAME(sw_aclk200_p) = { "dout_aclk200", "sclk_spll"};
+PNAME(aclk200_disp1_p) = { "fin_pll", "mout_sw_aclk200" };
+
+PNAME(sw_aclk400_mscl_p) = { "dout_aclk400_mscl", "sclk_spll"};
+PNAME(user_aclk400_mscl_p) = { "fin_pll", "mout_sw_aclk400_mscl" };
+
+PNAME(sw_aclk333_p) = { "dout_aclk333", "sclk_spll"};
+PNAME(user_aclk333_p) = { "fin_pll", "mout_sw_aclk333" };
+
+PNAME(sw_aclk166_p) = { "dout_aclk166", "sclk_spll"};
+PNAME(user_aclk166_p) = { "fin_pll", "mout_sw_aclk166" };
+
+PNAME(sw_aclk266_p) = { "dout_aclk266", "sclk_spll"};
+PNAME(user_aclk266_p) = { "fin_pll", "mout_sw_aclk266" };
+
+PNAME(sw_aclk333_432_gscl_p) = { "dout_aclk333_432_gscl", "sclk_spll"};
+PNAME(user_aclk333_432_gscl_p) = { "fin_pll", "mout_sw_aclk333_432_gscl" };
+
+PNAME(sw_aclk300_gscl_p) = { "dout_aclk300_gscl", "sclk_spll"};
+PNAME(user_aclk300_gscl_p) = { "fin_pll", "mout_sw_aclk300_gscl" };
+
+PNAME(sw_aclk300_disp1_p) = { "dout_aclk300_disp1", "sclk_spll"};
+PNAME(user_aclk300_disp1_p) = { "fin_pll", "mout_sw_aclk300_disp1" };
+
+PNAME(sw_aclk300_jpeg_p) = { "dout_aclk300_jpeg", "sclk_spll"};
+PNAME(user_aclk300_jpeg_p) = { "fin_pll", "mout_sw_aclk300_jpeg" };
+
+PNAME(sw_aclk_g3d_p) = { "dout_aclk_g3d", "sclk_spll"};
+PNAME(user_aclk_g3d_p) = { "fin_pll", "mout_sw_aclk_g3d" };
+
+PNAME(sw_aclk266_g2d_p) = { "dout_aclk266_g2d", "sclk_spll"};
+PNAME(user_aclk266_g2d_p) = { "fin_pll", "mout_sw_aclk266_g2d" };
+
+PNAME(sw_aclk333_g2d_p) = { "dout_aclk333_g2d", "sclk_spll"};
+PNAME(user_aclk333_g2d_p) = { "fin_pll", "mout_sw_aclk333_g2d" };
+
+PNAME(audio0_p) = { "fin_pll", "cdclk0", "sclk_dpll", "sclk_mpll",
+ "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(audio1_p) = { "fin_pll", "cdclk1", "sclk_dpll", "sclk_mpll",
+ "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(audio2_p) = { "fin_pll", "cdclk2", "sclk_dpll", "sclk_mpll",
+ "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(spdif_p) = { "fin_pll", "dout_audio0", "dout_audio1", "dout_audio2",
+ "spdif_extclk", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+PNAME(hdmi_p) = { "sclk_hdmiphy", "dout_hdmi_pixel" };
+PNAME(maudio0_p) = { "fin_pll", "maudio_clk", "sclk_dpll", "sclk_mpll",
+ "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" };
+
+/* fixed rate clocks generated outside the soc */
+struct samsung_fixed_rate_clock exynos5420_fixed_rate_ext_clks[] __initdata = {
+ FRATE(fin_pll, "fin_pll", NULL, CLK_IS_ROOT, 0),
+};
+
+/* fixed rate clocks generated inside the soc */
+struct samsung_fixed_rate_clock exynos5420_fixed_rate_clks[] __initdata = {
+ FRATE(none, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 24000000),
+ FRATE(none, "sclk_pwi", NULL, CLK_IS_ROOT, 24000000),
+ FRATE(none, "sclk_usbh20", NULL, CLK_IS_ROOT, 48000000),
+ FRATE(none, "mphy_refclk_ixtal24", NULL, CLK_IS_ROOT, 48000000),
+ FRATE(none, "sclk_usbh20_scan_clk", NULL, CLK_IS_ROOT, 480000000),
+};
+
+struct samsung_fixed_factor_clock exynos5420_fixed_factor_clks[] __initdata = {
+ FFACTOR(none, "sclk_hsic_12m", "fin_pll", 1, 2, 0),
+};
+
+struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
+ MUX(none, "mout_mspll_kfc", mspll_cpu_p, SRC_TOP7, 8, 2),
+ MUX(none, "mout_mspll_cpu", mspll_cpu_p, SRC_TOP7, 12, 2),
+ MUX(none, "mout_apll", apll_p, SRC_CPU, 0, 1),
+ MUX(none, "mout_cpu", cpu_p, SRC_CPU, 16, 1),
+ MUX(none, "mout_kpll", kpll_p, SRC_KFC, 0, 1),
+ MUX(none, "mout_cpu_kfc", kfc_p, SRC_KFC, 16, 1),
+
+ MUX(none, "sclk_bpll", bpll_p, SRC_CDREX, 0, 1),
+
+ MUX_A(none, "mout_aclk400_mscl", group1_p,
+ SRC_TOP0, 4, 2, "aclk400_mscl"),
+ MUX(none, "mout_aclk200", group1_p, SRC_TOP0, 8, 2),
+ MUX(none, "mout_aclk200_fsys2", group1_p, SRC_TOP0, 12, 2),
+ MUX(none, "mout_aclk200_fsys", group1_p, SRC_TOP0, 28, 2),
+
+ MUX(none, "mout_aclk333_432_gscl", group4_p, SRC_TOP1, 0, 2),
+ MUX(none, "mout_aclk66", group1_p, SRC_TOP1, 8, 2),
+ MUX(none, "mout_aclk266", group1_p, SRC_TOP1, 20, 2),
+ MUX(none, "mout_aclk166", group1_p, SRC_TOP1, 24, 2),
+ MUX(none, "mout_aclk333", group1_p, SRC_TOP1, 28, 2),
+
+ MUX(none, "mout_aclk333_g2d", group1_p, SRC_TOP2, 8, 2),
+ MUX(none, "mout_aclk266_g2d", group1_p, SRC_TOP2, 12, 2),
+ MUX(none, "mout_aclk_g3d", group5_p, SRC_TOP2, 16, 1),
+ MUX(none, "mout_aclk300_jpeg", group1_p, SRC_TOP2, 20, 2),
+ MUX(none, "mout_aclk300_disp1", group1_p, SRC_TOP2, 24, 2),
+ MUX(none, "mout_aclk300_gscl", group1_p, SRC_TOP2, 28, 2),
+
+ MUX(none, "mout_user_aclk400_mscl", user_aclk400_mscl_p,
+ SRC_TOP3, 4, 1),
+ MUX_A(none, "mout_aclk200_disp1", aclk200_disp1_p,
+ SRC_TOP3, 8, 1, "aclk200_disp1"),
+ MUX(none, "mout_user_aclk200_fsys2", user_aclk200_fsys2_p,
+ SRC_TOP3, 12, 1),
+ MUX(none, "mout_user_aclk200_fsys", user_aclk200_fsys_p,
+ SRC_TOP3, 28, 1),
+
+ MUX(none, "mout_user_aclk333_432_gscl", user_aclk333_432_gscl_p,
+ SRC_TOP4, 0, 1),
+ MUX(none, "mout_aclk66_peric", aclk66_peric_p, SRC_TOP4, 8, 1),
+ MUX(none, "mout_user_aclk266", user_aclk266_p, SRC_TOP4, 20, 1),
+ MUX(none, "mout_user_aclk166", user_aclk166_p, SRC_TOP4, 24, 1),
+ MUX(none, "mout_user_aclk333", user_aclk333_p, SRC_TOP4, 28, 1),
+
+ MUX(none, "mout_aclk66_psgen", aclk66_peric_p, SRC_TOP5, 4, 1),
+ MUX(none, "mout_user_aclk333_g2d", user_aclk333_g2d_p, SRC_TOP5, 8, 1),
+ MUX(none, "mout_user_aclk266_g2d", user_aclk266_g2d_p, SRC_TOP5, 12, 1),
+ MUX_A(none, "mout_user_aclk_g3d", user_aclk_g3d_p,
+ SRC_TOP5, 16, 1, "aclkg3d"),
+ MUX(none, "mout_user_aclk300_jpeg", user_aclk300_jpeg_p,
+ SRC_TOP5, 20, 1),
+ MUX(none, "mout_user_aclk300_disp1", user_aclk300_disp1_p,
+ SRC_TOP5, 24, 1),
+ MUX(none, "mout_user_aclk300_gscl", user_aclk300_gscl_p,
+ SRC_TOP5, 28, 1),
+
+ MUX(none, "sclk_mpll", mpll_p, SRC_TOP6, 0, 1),
+ MUX(none, "sclk_vpll", vpll_p, SRC_TOP6, 4, 1),
+ MUX(none, "sclk_spll", spll_p, SRC_TOP6, 8, 1),
+ MUX(none, "sclk_ipll", ipll_p, SRC_TOP6, 12, 1),
+ MUX(none, "sclk_rpll", rpll_p, SRC_TOP6, 16, 1),
+ MUX(none, "sclk_epll", epll_p, SRC_TOP6, 20, 1),
+ MUX(none, "sclk_dpll", dpll_p, SRC_TOP6, 24, 1),
+ MUX(none, "sclk_cpll", cpll_p, SRC_TOP6, 28, 1),
+
+ MUX(none, "mout_sw_aclk400_mscl", sw_aclk400_mscl_p, SRC_TOP10, 4, 1),
+ MUX(none, "mout_sw_aclk200", sw_aclk200_p, SRC_TOP10, 8, 1),
+ MUX(none, "mout_sw_aclk200_fsys2", sw_aclk200_fsys2_p,
+ SRC_TOP10, 12, 1),
+ MUX(none, "mout_sw_aclk200_fsys", sw_aclk200_fsys_p, SRC_TOP10, 28, 1),
+
+ MUX(none, "mout_sw_aclk333_432_gscl", sw_aclk333_432_gscl_p,
+ SRC_TOP11, 0, 1),
+ MUX(none, "mout_sw_aclk66", sw_aclk66_p, SRC_TOP11, 8, 1),
+ MUX(none, "mout_sw_aclk266", sw_aclk266_p, SRC_TOP11, 20, 1),
+ MUX(none, "mout_sw_aclk166", sw_aclk166_p, SRC_TOP11, 24, 1),
+ MUX(none, "mout_sw_aclk333", sw_aclk333_p, SRC_TOP11, 28, 1),
+
+ MUX(none, "mout_sw_aclk333_g2d", sw_aclk333_g2d_p, SRC_TOP12, 8, 1),
+ MUX(none, "mout_sw_aclk266_g2d", sw_aclk266_g2d_p, SRC_TOP12, 12, 1),
+ MUX(none, "mout_sw_aclk_g3d", sw_aclk_g3d_p, SRC_TOP12, 16, 1),
+ MUX(none, "mout_sw_aclk300_jpeg", sw_aclk300_jpeg_p, SRC_TOP12, 20, 1),
+ MUX(none, "mout_sw_aclk300_disp1", sw_aclk300_disp1_p,
+ SRC_TOP12, 24, 1),
+ MUX(none, "mout_sw_aclk300_gscl", sw_aclk300_gscl_p, SRC_TOP12, 28, 1),
+
+ /* DISP1 Block */
+ MUX(none, "mout_fimd1", group3_p, SRC_DISP10, 4, 1),
+ MUX(none, "mout_mipi1", group2_p, SRC_DISP10, 16, 3),
+ MUX(none, "mout_dp1", group2_p, SRC_DISP10, 20, 3),
+ MUX(none, "mout_pixel", group2_p, SRC_DISP10, 24, 3),
+ MUX(none, "mout_hdmi", hdmi_p, SRC_DISP10, 28, 1),
+
+ /* MAU Block */
+ MUX(none, "mout_maudio0", maudio0_p, SRC_MAU, 28, 3),
+
+ /* FSYS Block */
+ MUX(none, "mout_usbd301", group2_p, SRC_FSYS, 4, 3),
+ MUX(none, "mout_mmc0", group2_p, SRC_FSYS, 8, 3),
+ MUX(none, "mout_mmc1", group2_p, SRC_FSYS, 12, 3),
+ MUX(none, "mout_mmc2", group2_p, SRC_FSYS, 16, 3),
+ MUX(none, "mout_usbd300", group2_p, SRC_FSYS, 20, 3),
+ MUX(none, "mout_unipro", group2_p, SRC_FSYS, 24, 3),
+
+ /* PERIC Block */
+ MUX(none, "mout_uart0", group2_p, SRC_PERIC0, 4, 3),
+ MUX(none, "mout_uart1", group2_p, SRC_PERIC0, 8, 3),
+ MUX(none, "mout_uart2", group2_p, SRC_PERIC0, 12, 3),
+ MUX(none, "mout_uart3", group2_p, SRC_PERIC0, 16, 3),
+ MUX(none, "mout_pwm", group2_p, SRC_PERIC0, 24, 3),
+ MUX(none, "mout_spdif", spdif_p, SRC_PERIC0, 28, 3),
+ MUX(none, "mout_audio0", audio0_p, SRC_PERIC1, 8, 3),
+ MUX(none, "mout_audio1", audio1_p, SRC_PERIC1, 12, 3),
+ MUX(none, "mout_audio2", audio2_p, SRC_PERIC1, 16, 3),
+ MUX(none, "mout_spi0", group2_p, SRC_PERIC1, 20, 3),
+ MUX(none, "mout_spi1", group2_p, SRC_PERIC1, 24, 3),
+ MUX(none, "mout_spi2", group2_p, SRC_PERIC1, 28, 3),
+};
+
+struct samsung_div_clock exynos5420_div_clks[] __initdata = {
+ DIV(none, "div_arm", "mout_cpu", DIV_CPU0, 0, 3),
+ DIV(none, "sclk_apll", "mout_apll", DIV_CPU0, 24, 3),
+ DIV(none, "armclk2", "div_arm", DIV_CPU0, 28, 3),
+ DIV(none, "div_kfc", "mout_cpu_kfc", DIV_KFC0, 0, 3),
+ DIV(none, "sclk_kpll", "mout_kpll", DIV_KFC0, 24, 3),
+
+ DIV(none, "dout_aclk400_mscl", "mout_aclk400_mscl", DIV_TOP0, 4, 3),
+ DIV(none, "dout_aclk200", "mout_aclk200", DIV_TOP0, 8, 3),
+ DIV(none, "dout_aclk200_fsys2", "mout_aclk200_fsys2", DIV_TOP0, 12, 3),
+ DIV(none, "dout_pclk200_fsys", "mout_pclk200_fsys", DIV_TOP0, 24, 3),
+ DIV(none, "dout_aclk200_fsys", "mout_aclk200_fsys", DIV_TOP0, 28, 3),
+
+ DIV(none, "dout_aclk333_432_gscl", "mout_aclk333_432_gscl",
+ DIV_TOP1, 0, 3),
+ DIV(none, "dout_aclk66", "mout_aclk66", DIV_TOP1, 8, 6),
+ DIV(none, "dout_aclk266", "mout_aclk266", DIV_TOP1, 20, 3),
+ DIV(none, "dout_aclk166", "mout_aclk166", DIV_TOP1, 24, 3),
+ DIV(none, "dout_aclk333", "mout_aclk333", DIV_TOP1, 28, 3),
+
+ DIV(none, "dout_aclk333_g2d", "mout_aclk333_g2d", DIV_TOP2, 8, 3),
+ DIV(none, "dout_aclk266_g2d", "mout_aclk266_g2d", DIV_TOP2, 12, 3),
+ DIV(none, "dout_aclk_g3d", "mout_aclk_g3d", DIV_TOP2, 16, 3),
+ DIV(none, "dout_aclk300_jpeg", "mout_aclk300_jpeg", DIV_TOP2, 20, 3),
+ DIV_A(none, "dout_aclk300_disp1", "mout_aclk300_disp1",
+ DIV_TOP2, 24, 3, "aclk300_disp1"),
+ DIV(none, "dout_aclk300_gscl", "mout_aclk300_gscl", DIV_TOP2, 28, 3),
+
+ /* DISP1 Block */
+ DIV(none, "dout_fimd1", "mout_fimd1", DIV_DISP10, 0, 4),
+ DIV(none, "dout_mipi1", "mout_mipi1", DIV_DISP10, 16, 8),
+ DIV(none, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4),
+ DIV(none, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4),
+
+ /* Audio Block */
+ DIV(none, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4),
+ DIV(none, "dout_maupcm0", "dout_maudio0", DIV_MAU, 24, 8),
+
+ /* USB3.0 */
+ DIV(none, "dout_usbphy301", "mout_usbd301", DIV_FSYS0, 12, 4),
+ DIV(none, "dout_usbphy300", "mout_usbd300", DIV_FSYS0, 16, 4),
+ DIV(none, "dout_usbd301", "mout_usbd301", DIV_FSYS0, 20, 4),
+ DIV(none, "dout_usbd300", "mout_usbd300", DIV_FSYS0, 24, 4),
+
+ /* MMC */
+ DIV(none, "dout_mmc0", "mout_mmc0", DIV_FSYS1, 0, 10),
+ DIV(none, "dout_mmc1", "mout_mmc1", DIV_FSYS1, 10, 10),
+ DIV(none, "dout_mmc2", "mout_mmc2", DIV_FSYS1, 20, 10),
+
+ DIV(none, "dout_unipro", "mout_unipro", DIV_FSYS2, 24, 8),
+
+ /* UART and PWM */
+ DIV(none, "dout_uart0", "mout_uart0", DIV_PERIC0, 8, 4),
+ DIV(none, "dout_uart1", "mout_uart1", DIV_PERIC0, 12, 4),
+ DIV(none, "dout_uart2", "mout_uart2", DIV_PERIC0, 16, 4),
+ DIV(none, "dout_uart3", "mout_uart3", DIV_PERIC0, 20, 4),
+ DIV(none, "dout_pwm", "mout_pwm", DIV_PERIC0, 28, 4),
+
+ /* SPI */
+ DIV(none, "dout_spi0", "mout_spi0", DIV_PERIC1, 20, 4),
+ DIV(none, "dout_spi1", "mout_spi1", DIV_PERIC1, 24, 4),
+ DIV(none, "dout_spi2", "mout_spi2", DIV_PERIC1, 28, 4),
+
+ /* PCM */
+ DIV(none, "dout_pcm1", "dout_audio1", DIV_PERIC2, 16, 8),
+ DIV(none, "dout_pcm2", "dout_audio2", DIV_PERIC2, 24, 8),
+
+ /* Audio - I2S */
+ DIV(none, "dout_i2s1", "dout_audio1", DIV_PERIC3, 6, 6),
+ DIV(none, "dout_i2s2", "dout_audio2", DIV_PERIC3, 12, 6),
+ DIV(none, "dout_audio0", "mout_audio0", DIV_PERIC3, 20, 4),
+ DIV(none, "dout_audio1", "mout_audio1", DIV_PERIC3, 24, 4),
+ DIV(none, "dout_audio2", "mout_audio2", DIV_PERIC3, 28, 4),
+
+ /* SPI Pre-Ratio */
+ DIV(none, "dout_pre_spi0", "dout_spi0", DIV_PERIC4, 8, 8),
+ DIV(none, "dout_pre_spi1", "dout_spi1", DIV_PERIC4, 16, 8),
+ DIV(none, "dout_pre_spi2", "dout_spi2", DIV_PERIC4, 24, 8),
+};
+
+struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
+ /* TODO: Re-verify the CG bits for all the gate clocks */
+ GATE_A(mct, "pclk_st", "aclk66_psgen", GATE_BUS_PERIS1, 2, 0, 0, "mct"),
+
+ GATE(0, "aclk200_fsys", "mout_user_aclk200_fsys",
+ GATE_BUS_FSYS0, 9, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk200_fsys2", "mout_user_aclk200_fsys2",
+ GATE_BUS_FSYS0, 10, CLK_IGNORE_UNUSED, 0),
+
+ GATE(0, "aclk333_g2d", "mout_user_aclk333_g2d",
+ GATE_BUS_TOP, 0, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk266_g2d", "mout_user_aclk266_g2d",
+ GATE_BUS_TOP, 1, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk300_jpeg", "mout_user_aclk300_jpeg",
+ GATE_BUS_TOP, 4, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk300_gscl", "mout_user_aclk300_gscl",
+ GATE_BUS_TOP, 6, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk333_432_gscl", "mout_user_aclk333_432_gscl",
+ GATE_BUS_TOP, 7, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "pclk66_gpio", "mout_sw_aclk66",
+ GATE_BUS_TOP, 9, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk66_psgen", "mout_aclk66_psgen",
+ GATE_BUS_TOP, 10, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk66_peric", "mout_aclk66_peric",
+ GATE_BUS_TOP, 11, 0, 0),
+ GATE(0, "aclk166", "mout_user_aclk166",
+ GATE_BUS_TOP, 14, CLK_IGNORE_UNUSED, 0),
+ GATE(0, "aclk333", "mout_aclk333",
+ GATE_BUS_TOP, 15, CLK_IGNORE_UNUSED, 0),
+
+ /* sclk */
+ GATE(sclk_uart0, "sclk_uart0", "dout_uart0",
+ GATE_TOP_SCLK_PERIC, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart1, "sclk_uart1", "dout_uart1",
+ GATE_TOP_SCLK_PERIC, 1, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart2, "sclk_uart2", "dout_uart2",
+ GATE_TOP_SCLK_PERIC, 2, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart3, "sclk_uart3", "dout_uart3",
+ GATE_TOP_SCLK_PERIC, 3, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spi0, "sclk_spi0", "dout_pre_spi0",
+ GATE_TOP_SCLK_PERIC, 6, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spi1, "sclk_spi1", "dout_pre_spi1",
+ GATE_TOP_SCLK_PERIC, 7, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spi2, "sclk_spi2", "dout_pre_spi2",
+ GATE_TOP_SCLK_PERIC, 8, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spdif, "sclk_spdif", "mout_spdif",
+ GATE_TOP_SCLK_PERIC, 9, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_pwm, "sclk_pwm", "dout_pwm",
+ GATE_TOP_SCLK_PERIC, 11, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_pcm1, "sclk_pcm1", "dout_pcm1",
+ GATE_TOP_SCLK_PERIC, 15, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_pcm2, "sclk_pcm2", "dout_pcm2",
+ GATE_TOP_SCLK_PERIC, 16, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_i2s1, "sclk_i2s1", "dout_i2s1",
+ GATE_TOP_SCLK_PERIC, 17, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_i2s2, "sclk_i2s2", "dout_i2s2",
+ GATE_TOP_SCLK_PERIC, 18, CLK_SET_RATE_PARENT, 0),
+
+ GATE(sclk_mmc0, "sclk_mmc0", "dout_mmc0",
+ GATE_TOP_SCLK_FSYS, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mmc1, "sclk_mmc1", "dout_mmc1",
+ GATE_TOP_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mmc2, "sclk_mmc2", "dout_mmc2",
+ GATE_TOP_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_usbphy301, "sclk_usbphy301", "dout_usbphy301",
+ GATE_TOP_SCLK_FSYS, 7, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_usbphy300, "sclk_usbphy300", "dout_usbphy300",
+ GATE_TOP_SCLK_FSYS, 8, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_usbd300, "sclk_usbd300", "dout_usbd300",
+ GATE_TOP_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_usbd301, "sclk_usbd301", "dout_usbd301",
+ GATE_TOP_SCLK_FSYS, 10, CLK_SET_RATE_PARENT, 0),
+
+ GATE(sclk_usbd301, "sclk_unipro", "dout_unipro",
+ SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
+
+ GATE(sclk_gscl_wa, "sclk_gscl_wa", "aclK333_432_gscl",
+ GATE_TOP_SCLK_GSCL, 6, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_gscl_wb, "sclk_gscl_wb", "aclk333_432_gscl",
+ GATE_TOP_SCLK_GSCL, 7, CLK_SET_RATE_PARENT, 0),
+
+ /* Display */
+ GATE(sclk_fimd1, "sclk_fimd1", "dout_fimd1",
+ GATE_TOP_SCLK_DISP1, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mipi1, "sclk_mipi1", "dout_mipi1",
+ GATE_TOP_SCLK_DISP1, 3, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_hdmi, "sclk_hdmi", "mout_hdmi",
+ GATE_TOP_SCLK_DISP1, 9, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_pixel, "sclk_pixel", "dout_hdmi_pixel",
+ GATE_TOP_SCLK_DISP1, 10, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_dp1, "sclk_dp1", "dout_dp1",
+ GATE_TOP_SCLK_DISP1, 20, CLK_SET_RATE_PARENT, 0),
+
+ /* Maudio Block */
+ GATE(sclk_maudio0, "sclk_maudio0", "dout_maudio0",
+ GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_maupcm0, "sclk_maupcm0", "dout_maupcm0",
+ GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
+ /* FSYS */
+ GATE(tsi, "tsi", "aclk200_fsys", GATE_BUS_FSYS0, 0, 0, 0),
+ GATE(pdma0, "pdma0", "aclk200_fsys", GATE_BUS_FSYS0, 1, 0, 0),
+ GATE(pdma1, "pdma1", "aclk200_fsys", GATE_BUS_FSYS0, 2, 0, 0),
+ GATE(ufs, "ufs", "aclk200_fsys2", GATE_BUS_FSYS0, 3, 0, 0),
+ GATE(rtic, "rtic", "aclk200_fsys", GATE_BUS_FSYS0, 5, 0, 0),
+ GATE(mmc0, "mmc0", "aclk200_fsys2", GATE_BUS_FSYS0, 12, 0, 0),
+ GATE(mmc1, "mmc1", "aclk200_fsys2", GATE_BUS_FSYS0, 13, 0, 0),
+ GATE(mmc2, "mmc2", "aclk200_fsys2", GATE_BUS_FSYS0, 14, 0, 0),
+ GATE(sromc, "sromc", "aclk200_fsys2",
+ GATE_BUS_FSYS0, 19, CLK_IGNORE_UNUSED, 0),
+ GATE(usbh20, "usbh20", "aclk200_fsys", GATE_BUS_FSYS0, 20, 0, 0),
+ GATE(usbd300, "usbd300", "aclk200_fsys", GATE_BUS_FSYS0, 21, 0, 0),
+ GATE(usbd301, "usbd301", "aclk200_fsys", GATE_BUS_FSYS0, 28, 0, 0),
+
+ /* UART */
+ GATE(uart0, "uart0", "aclk66_peric", GATE_BUS_PERIC, 4, 0, 0),
+ GATE(uart1, "uart1", "aclk66_peric", GATE_BUS_PERIC, 5, 0, 0),
+ GATE_A(uart2, "uart2", "aclk66_peric",
+ GATE_BUS_PERIC, 6, CLK_IGNORE_UNUSED, 0, "uart2"),
+ GATE(uart3, "uart3", "aclk66_peric", GATE_BUS_PERIC, 7, 0, 0),
+ /* I2C */
+ GATE(i2c0, "i2c0", "aclk66_peric", GATE_BUS_PERIC, 9, 0, 0),
+ GATE(i2c1, "i2c1", "aclk66_peric", GATE_BUS_PERIC, 10, 0, 0),
+ GATE(i2c2, "i2c2", "aclk66_peric", GATE_BUS_PERIC, 11, 0, 0),
+ GATE(i2c3, "i2c3", "aclk66_peric", GATE_BUS_PERIC, 12, 0, 0),
+ GATE(i2c4, "i2c4", "aclk66_peric", GATE_BUS_PERIC, 13, 0, 0),
+ GATE(i2c5, "i2c5", "aclk66_peric", GATE_BUS_PERIC, 14, 0, 0),
+ GATE(i2c6, "i2c6", "aclk66_peric", GATE_BUS_PERIC, 15, 0, 0),
+ GATE(i2c7, "i2c7", "aclk66_peric", GATE_BUS_PERIC, 16, 0, 0),
+ GATE(i2c_hdmi, "i2c_hdmi", "aclk66_peric", GATE_BUS_PERIC, 17, 0, 0),
+ GATE(tsadc, "tsadc", "aclk66_peric", GATE_BUS_PERIC, 18, 0, 0),
+ /* SPI */
+ GATE(spi0, "spi0", "aclk66_peric", GATE_BUS_PERIC, 19, 0, 0),
+ GATE(spi1, "spi1", "aclk66_peric", GATE_BUS_PERIC, 20, 0, 0),
+ GATE(spi2, "spi2", "aclk66_peric", GATE_BUS_PERIC, 21, 0, 0),
+ GATE(keyif, "keyif", "aclk66_peric", GATE_BUS_PERIC, 22, 0, 0),
+ /* I2S */
+ GATE(i2s1, "i2s1", "aclk66_peric", GATE_BUS_PERIC, 23, 0, 0),
+ GATE(i2s2, "i2s2", "aclk66_peric", GATE_BUS_PERIC, 24, 0, 0),
+ /* PCM */
+ GATE(pcm1, "pcm1", "aclk66_peric", GATE_BUS_PERIC, 25, 0, 0),
+ GATE(pcm2, "pcm2", "aclk66_peric", GATE_BUS_PERIC, 26, 0, 0),
+ /* PWM */
+ GATE(pwm, "pwm", "aclk66_peric", GATE_BUS_PERIC, 27, 0, 0),
+ /* SPDIF */
+ GATE(spdif, "spdif", "aclk66_peric", GATE_BUS_PERIC, 29, 0, 0),
+
+ GATE(i2c8, "i2c8", "aclk66_peric", GATE_BUS_PERIC1, 0, 0, 0),
+ GATE(i2c9, "i2c9", "aclk66_peric", GATE_BUS_PERIC1, 1, 0, 0),
+ GATE(i2c10, "i2c10", "aclk66_peric", GATE_BUS_PERIC1, 2, 0, 0),
+
+ GATE(chipid, "chipid", "aclk66_psgen",
+ GATE_BUS_PERIS0, 12, CLK_IGNORE_UNUSED, 0),
+ GATE(sysreg, "sysreg", "aclk66_psgen",
+ GATE_BUS_PERIS0, 13, CLK_IGNORE_UNUSED, 0),
+ GATE(tzpc0, "tzpc0", "aclk66_psgen", GATE_BUS_PERIS0, 18, 0, 0),
+ GATE(tzpc1, "tzpc1", "aclk66_psgen", GATE_BUS_PERIS0, 19, 0, 0),
+ GATE(tzpc2, "tzpc2", "aclk66_psgen", GATE_BUS_PERIS0, 20, 0, 0),
+ GATE(tzpc3, "tzpc3", "aclk66_psgen", GATE_BUS_PERIS0, 21, 0, 0),
+ GATE(tzpc4, "tzpc4", "aclk66_psgen", GATE_BUS_PERIS0, 22, 0, 0),
+ GATE(tzpc5, "tzpc5", "aclk66_psgen", GATE_BUS_PERIS0, 23, 0, 0),
+ GATE(tzpc6, "tzpc6", "aclk66_psgen", GATE_BUS_PERIS0, 24, 0, 0),
+ GATE(tzpc7, "tzpc7", "aclk66_psgen", GATE_BUS_PERIS0, 25, 0, 0),
+ GATE(tzpc8, "tzpc8", "aclk66_psgen", GATE_BUS_PERIS0, 26, 0, 0),
+ GATE(tzpc9, "tzpc9", "aclk66_psgen", GATE_BUS_PERIS0, 27, 0, 0),
+
+ GATE(hdmi_cec, "hdmi_cec", "aclk66_psgen", GATE_BUS_PERIS1, 0, 0, 0),
+ GATE(seckey, "seckey", "aclk66_psgen", GATE_BUS_PERIS1, 1, 0, 0),
+ GATE(wdt, "wdt", "aclk66_psgen", GATE_BUS_PERIS1, 3, 0, 0),
+ GATE(rtc, "rtc", "aclk66_psgen", GATE_BUS_PERIS1, 4, 0, 0),
+ GATE(tmu, "tmu", "aclk66_psgen", GATE_BUS_PERIS1, 5, 0, 0),
+ GATE(tmu_gpu, "tmu_gpu", "aclk66_psgen", GATE_BUS_PERIS1, 6, 0, 0),
+
+ GATE(gscl0, "gscl0", "aclk300_gscl", GATE_IP_GSCL0, 0, 0, 0),
+ GATE(gscl1, "gscl1", "aclk300_gscl", GATE_IP_GSCL0, 1, 0, 0),
+ GATE(clk_3aa, "clk_3aa", "aclk300_gscl", GATE_IP_GSCL0, 4, 0, 0),
+
+ GATE(smmu_3aa, "smmu_3aa", "aclk333_432_gscl", GATE_IP_GSCL1, 2, 0, 0),
+ GATE(smmu_fimcl0, "smmu_fimcl0", "aclk333_432_gscl",
+ GATE_IP_GSCL1, 3, 0, 0),
+ GATE(smmu_fimcl1, "smmu_fimcl1", "aclk333_432_gscl",
+ GATE_IP_GSCL1, 4, 0, 0),
+ GATE(smmu_gscl0, "smmu_gscl0", "aclk300_gscl", GATE_IP_GSCL1, 6, 0, 0),
+ GATE(smmu_gscl1, "smmu_gscl1", "aclk300_gscl", GATE_IP_GSCL1, 7, 0, 0),
+ GATE(gscl_wa, "gscl_wa", "aclk300_gscl", GATE_IP_GSCL1, 12, 0, 0),
+ GATE(gscl_wb, "gscl_wb", "aclk300_gscl", GATE_IP_GSCL1, 13, 0, 0),
+ GATE(smmu_fimcl3, "smmu_fimcl3,", "aclk333_432_gscl",
+ GATE_IP_GSCL1, 16, 0, 0),
+ GATE(fimc_lite3, "fimc_lite3", "aclk333_432_gscl",
+ GATE_IP_GSCL1, 17, 0, 0),
+
+ GATE(fimd1, "fimd1", "aclk300_disp1", GATE_IP_DISP1, 0, 0, 0),
+ GATE(dsim1, "dsim1", "aclk200_disp1", GATE_IP_DISP1, 3, 0, 0),
+ GATE(dp1, "dp1", "aclk200_disp1", GATE_IP_DISP1, 4, 0, 0),
+ GATE(mixer, "mixer", "aclk166", GATE_IP_DISP1, 5, 0, 0),
+ GATE(hdmi, "hdmi", "aclk200_disp1", GATE_IP_DISP1, 6, 0, 0),
+ GATE(smmu_fimd1, "smmu_fimd1", "aclk300_disp1", GATE_IP_DISP1, 8, 0, 0),
+
+ GATE(mfc, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0),
+ GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0),
+ GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0),
+
+ GATE(g3d, "g3d", "aclkg3d", GATE_IP_G3D, 9, 0, 0),
+
+ GATE(rotator, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0),
+ GATE(jpeg, "jpeg", "aclk300_jpeg", GATE_IP_GEN, 2, 0, 0),
+ GATE(jpeg2, "jpeg2", "aclk300_jpeg", GATE_IP_GEN, 3, 0, 0),
+ GATE(mdma1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0),
+ GATE(smmu_rotator, "smmu_rotator", "aclk266", GATE_IP_GEN, 6, 0, 0),
+ GATE(smmu_jpeg, "smmu_jpeg", "aclk300_jpeg", GATE_IP_GEN, 7, 0, 0),
+ GATE(smmu_mdma1, "smmu_mdma1", "aclk266", GATE_IP_GEN, 9, 0, 0),
+
+ GATE(mscl0, "mscl0", "aclk400_mscl", GATE_IP_MSCL, 0, 0, 0),
+ GATE(mscl1, "mscl1", "aclk400_mscl", GATE_IP_MSCL, 1, 0, 0),
+ GATE(mscl2, "mscl2", "aclk400_mscl", GATE_IP_MSCL, 2, 0, 0),
+ GATE(smmu_mscl0, "smmu_mscl0", "aclk400_mscl", GATE_IP_MSCL, 8, 0, 0),
+ GATE(smmu_mscl1, "smmu_mscl1", "aclk400_mscl", GATE_IP_MSCL, 9, 0, 0),
+ GATE(smmu_mscl2, "smmu_mscl2", "aclk400_mscl", GATE_IP_MSCL, 10, 0, 0),
+};
+
+static __initdata struct of_device_id ext_clk_match[] = {
+ { .compatible = "samsung,exynos5420-oscclk", .data = (void *)0, },
+ { },
+};
+
+/* register exynos5420 clocks */
+void __init exynos5420_clk_init(struct device_node *np)
+{
+ void __iomem *reg_base;
+ struct clk *apll, *bpll, *cpll, *dpll, *epll, *ipll, *kpll, *mpll;
+ struct clk *rpll, *spll, *vpll;
+
+ if (np) {
+ reg_base = of_iomap(np, 0);
+ if (!reg_base)
+ panic("%s: failed to map registers\n", __func__);
+ } else {
+ panic("%s: unable to determine soc\n", __func__);
+ }
+
+ samsung_clk_init(np, reg_base, nr_clks,
+ exynos5420_clk_regs, ARRAY_SIZE(exynos5420_clk_regs),
+ NULL, 0);
+ samsung_clk_of_register_fixed_ext(exynos5420_fixed_rate_ext_clks,
+ ARRAY_SIZE(exynos5420_fixed_rate_ext_clks),
+ ext_clk_match);
+
+ apll = samsung_clk_register_pll35xx("fout_apll", "fin_pll",
+ reg_base + 0x100);
+ bpll = samsung_clk_register_pll35xx("fout_bpll", "fin_pll",
+ reg_base + 0x20110);
+ cpll = samsung_clk_register_pll35xx("fout_cpll", "fin_pll",
+ reg_base + 0x10120);
+ dpll = samsung_clk_register_pll35xx("fout_dpll", "fin_pll",
+ reg_base + 0x10128);
+ epll = samsung_clk_register_pll36xx("fout_epll", "fin_pll",
+ reg_base + 0x10130);
+ ipll = samsung_clk_register_pll35xx("fout_ipll", "fin_pll",
+ reg_base + 0x10150);
+ kpll = samsung_clk_register_pll35xx("fout_kpll", "fin_pll",
+ reg_base + 0x28100);
+ mpll = samsung_clk_register_pll35xx("fout_mpll", "fin_pll",
+ reg_base + 0x10180);
+ rpll = samsung_clk_register_pll36xx("fout_rpll", "fin_pll",
+ reg_base + 0x10140);
+ spll = samsung_clk_register_pll35xx("fout_spll", "fin_pll",
+ reg_base + 0x10160);
+ vpll = samsung_clk_register_pll35xx("fout_vpll", "fin_pll",
+ reg_base + 0x10170);
+
+ samsung_clk_register_fixed_rate(exynos5420_fixed_rate_clks,
+ ARRAY_SIZE(exynos5420_fixed_rate_clks));
+ samsung_clk_register_fixed_factor(exynos5420_fixed_factor_clks,
+ ARRAY_SIZE(exynos5420_fixed_factor_clks));
+ samsung_clk_register_mux(exynos5420_mux_clks,
+ ARRAY_SIZE(exynos5420_mux_clks));
+ samsung_clk_register_div(exynos5420_div_clks,
+ ARRAY_SIZE(exynos5420_div_clks));
+ samsung_clk_register_gate(exynos5420_gate_clks,
+ ARRAY_SIZE(exynos5420_gate_clks));
+}
+CLK_OF_DECLARE(exynos5420_clk, "samsung,exynos5420-clock", exynos5420_clk_init);
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index 89135f6be11..362f12dcd94 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -111,7 +111,8 @@ static unsigned long samsung_pll36xx_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct samsung_clk_pll36xx *pll = to_clk_pll36xx(hw);
- u32 mdiv, pdiv, sdiv, kdiv, pll_con0, pll_con1;
+ u32 mdiv, pdiv, sdiv, pll_con0, pll_con1;
+ s16 kdiv;
u64 fvco = parent_rate;
pll_con0 = __raw_readl(pll->con_reg);
@@ -119,7 +120,7 @@ static unsigned long samsung_pll36xx_recalc_rate(struct clk_hw *hw,
mdiv = (pll_con0 >> PLL36XX_MDIV_SHIFT) & PLL36XX_MDIV_MASK;
pdiv = (pll_con0 >> PLL36XX_PDIV_SHIFT) & PLL36XX_PDIV_MASK;
sdiv = (pll_con0 >> PLL36XX_SDIV_SHIFT) & PLL36XX_SDIV_MASK;
- kdiv = pll_con1 & PLL36XX_KDIV_MASK;
+ kdiv = (s16)(pll_con1 & PLL36XX_KDIV_MASK);
fvco *= (mdiv << 16) + kdiv;
do_div(fvco, (pdiv << sdiv));
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
index e4ad6ea9aa7..2f7dba20ced 100644
--- a/drivers/clk/samsung/clk.h
+++ b/drivers/clk/samsung/clk.h
@@ -144,6 +144,9 @@ struct samsung_mux_clock {
#define MUX_F(_id, cname, pnames, o, s, w, f, mf) \
__MUX(_id, NULL, cname, pnames, o, s, w, f, mf, NULL)
+#define MUX_FA(_id, cname, pnames, o, s, w, f, mf, a) \
+ __MUX(_id, NULL, cname, pnames, o, s, w, f, mf, a)
+
/**
* @id: platform specific id of the clock.
* struct samsung_div_clock: information about div clock
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-22 18:49:59 +0000