summaryrefslogtreecommitdiffstats
path: root/arch/blackfin/mach-bf609
diff options
context:
space:
mode:
Diffstat (limited to 'arch/blackfin/mach-bf609')
-rw-r--r--arch/blackfin/mach-bf609/boards/ezkit.c42
-rw-r--r--arch/blackfin/mach-bf609/clock.c7
-rw-r--r--arch/blackfin/mach-bf609/include/mach/pm.h5
-rw-r--r--arch/blackfin/mach-bf609/pm.c4
4 files changed, 31 insertions, 27 deletions
diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c
index 943f7e95ec1..e2c0b024ce8 100644
--- a/arch/blackfin/mach-bf609/boards/ezkit.c
+++ b/arch/blackfin/mach-bf609/boards/ezkit.c
@@ -20,7 +20,7 @@
#include <linux/pinctrl/machine.h>
#include <linux/pinctrl/pinconf-generic.h>
#include <linux/platform_data/pinctrl-adi2.h>
-#include <asm/bfin_spi3.h>
+#include <linux/spi/adi_spi3.h>
#include <asm/dma.h>
#include <asm/gpio.h>
#include <asm/nand.h>
@@ -698,8 +698,6 @@ int bf609_nor_flash_init(struct platform_device *pdev)
{
#define CONFIG_SMC_GCTL_VAL 0x00000010
- if (!devm_pinctrl_get_select_default(&pdev->dev))
- return -EBUSY;
bfin_write32(SMC_GCTL, CONFIG_SMC_GCTL_VAL);
bfin_write32(SMC_B0CTL, 0x01002011);
bfin_write32(SMC_B0TIM, 0x08170977);
@@ -709,7 +707,6 @@ int bf609_nor_flash_init(struct platform_device *pdev)
void bf609_nor_flash_exit(struct platform_device *pdev)
{
- devm_pinctrl_put(pdev->dev.pins->p);
bfin_write32(SMC_GCTL, 0);
}
@@ -767,13 +764,13 @@ static struct flash_platform_data bfin_spi_flash_data = {
.type = "w25q32",
};
-static struct bfin_spi3_chip spi_flash_chip_info = {
+static struct adi_spi3_chip spi_flash_chip_info = {
.enable_dma = true, /* use dma transfer with this chip*/
};
#endif
#if IS_ENABLED(CONFIG_SPI_SPIDEV)
-static struct bfin_spi3_chip spidev_chip_info = {
+static struct adi_spi3_chip spidev_chip_info = {
.enable_dma = true,
};
#endif
@@ -1736,7 +1733,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
},
#endif
};
-#if IS_ENABLED(CONFIG_SPI_BFIN_V3)
+#if IS_ENABLED(CONFIG_SPI_ADI_V3)
/* SPI (0) */
static struct resource bfin_spi0_resource[] = {
{
@@ -1777,13 +1774,13 @@ static struct resource bfin_spi1_resource[] = {
};
/* SPI controller data */
-static struct bfin_spi3_master bf60x_spi_master_info0 = {
+static struct adi_spi3_master bf60x_spi_master_info0 = {
.num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
static struct platform_device bf60x_spi_master0 = {
- .name = "bfin-spi3",
+ .name = "adi-spi3",
.id = 0, /* Bus number */
.num_resources = ARRAY_SIZE(bfin_spi0_resource),
.resource = bfin_spi0_resource,
@@ -1792,13 +1789,13 @@ static struct platform_device bf60x_spi_master0 = {
},
};
-static struct bfin_spi3_master bf60x_spi_master_info1 = {
+static struct adi_spi3_master bf60x_spi_master_info1 = {
.num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
static struct platform_device bf60x_spi_master1 = {
- .name = "bfin-spi3",
+ .name = "adi-spi3",
.id = 1, /* Bus number */
.num_resources = ARRAY_SIZE(bfin_spi1_resource),
.resource = bfin_spi1_resource,
@@ -1990,7 +1987,7 @@ static struct platform_device *ezkit_devices[] __initdata = {
&bfin_sdh_device,
#endif
-#if IS_ENABLED(CONFIG_SPI_BFIN_V3)
+#if IS_ENABLED(CONFIG_SPI_ADI_V3)
&bf60x_spi_master0,
&bf60x_spi_master1,
#endif
@@ -2051,22 +2048,21 @@ static struct pinctrl_map __initdata bfin_pinmux_map[] = {
PIN_MAP_MUX_GROUP_DEFAULT("bfin_sir.1", "pinctrl-adi2.0", NULL, "uart1"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-sdh.0", "pinctrl-adi2.0", NULL, "rsi0"),
PIN_MAP_MUX_GROUP_DEFAULT("stmmaceth.0", "pinctrl-adi2.0", NULL, "eth0"),
- PIN_MAP_MUX_GROUP_DEFAULT("bfin-spi3.0", "pinctrl-adi2.0", NULL, "spi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("bfin-spi3.1", "pinctrl-adi2.0", NULL, "spi1"),
+ PIN_MAP_MUX_GROUP_DEFAULT("adi-spi3.0", "pinctrl-adi2.0", NULL, "spi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("adi-spi3.1", "pinctrl-adi2.0", NULL, "spi1"),
PIN_MAP_MUX_GROUP_DEFAULT("i2c-bfin-twi.0", "pinctrl-adi2.0", NULL, "twi0"),
PIN_MAP_MUX_GROUP_DEFAULT("i2c-bfin-twi.1", "pinctrl-adi2.0", NULL, "twi1"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-rotary", "pinctrl-adi2.0", NULL, "rotary"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_can.0", "pinctrl-adi2.0", NULL, "can0"),
PIN_MAP_MUX_GROUP_DEFAULT("physmap-flash.0", "pinctrl-adi2.0", NULL, "smc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("bf609_nl8048.2", "pinctrl-adi2.0", NULL, "ppi2_16b"),
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_display.0", "pinctrl-adi2.0", NULL, "ppi0_16b"),
-#if IS_ENABLED(CONFIG_VIDEO_MT9M114)
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", NULL, "ppi0_8b"),
-#elif IS_ENABLED(CONFIG_VIDEO_VS6624)
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", NULL, "ppi0_16b"),
-#else
- PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", NULL, "ppi0_24b"),
-#endif
+ PIN_MAP_MUX_GROUP_DEFAULT("bf609_nl8048.2", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP("bfin_display.0", "8bit", "pinctrl-adi2.0", "ppi2_8bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP_DEFAULT("bfin_display.0", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP("bfin_display.0", "16bit", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
+ PIN_MAP_MUX_GROUP("bfin_capture.0", "8bit", "pinctrl-adi2.0", "ppi0_8bgrp", "ppi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", "ppi0_16bgrp", "ppi0"),
+ PIN_MAP_MUX_GROUP("bfin_capture.0", "16bit", "pinctrl-adi2.0", "ppi0_16bgrp", "ppi0"),
+ PIN_MAP_MUX_GROUP("bfin_capture.0", "24bit", "pinctrl-adi2.0", "ppi0_24bgrp", "ppi0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-tdm.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.1", "pinctrl-adi2.0", NULL, "sport1"),
diff --git a/arch/blackfin/mach-bf609/clock.c b/arch/blackfin/mach-bf609/clock.c
index 56200f37cfc..244fa4ab4c5 100644
--- a/arch/blackfin/mach-bf609/clock.c
+++ b/arch/blackfin/mach-bf609/clock.c
@@ -363,6 +363,12 @@ static struct clk ethclk = {
.ops = &dummy_clk_ops,
};
+static struct clk spiclk = {
+ .name = "spi",
+ .parent = &sclk1,
+ .ops = &dummy_clk_ops,
+};
+
static struct clk_lookup bf609_clks[] = {
CLK(sys_clkin, NULL, "SYS_CLKIN"),
CLK(pll_clk, NULL, "PLLCLK"),
@@ -375,6 +381,7 @@ static struct clk_lookup bf609_clks[] = {
CLK(dclk, NULL, "DCLK"),
CLK(oclk, NULL, "OCLK"),
CLK(ethclk, NULL, "stmmaceth"),
+ CLK(spiclk, NULL, "spi"),
};
int __init clk_init(void)
diff --git a/arch/blackfin/mach-bf609/include/mach/pm.h b/arch/blackfin/mach-bf609/include/mach/pm.h
index 3ca0fb96563..a1efd936dd3 100644
--- a/arch/blackfin/mach-bf609/include/mach/pm.h
+++ b/arch/blackfin/mach-bf609/include/mach/pm.h
@@ -10,6 +10,7 @@
#define __MACH_BF609_PM_H__
#include <linux/suspend.h>
+#include <linux/platform_device.h>
extern int bfin609_pm_enter(suspend_state_t state);
extern int bf609_pm_prepare(void);
@@ -19,6 +20,6 @@ void bf609_hibernate(void);
void bfin_sec_raise_irq(unsigned int sid);
void coreb_enable(void);
-int bf609_nor_flash_init(void);
-void bf609_nor_flash_exit(void);
+int bf609_nor_flash_init(struct platform_device *pdev);
+void bf609_nor_flash_exit(struct platform_device *pdev);
#endif
diff --git a/arch/blackfin/mach-bf609/pm.c b/arch/blackfin/mach-bf609/pm.c
index 0cdd6955c7b..b1bfcf434d1 100644
--- a/arch/blackfin/mach-bf609/pm.c
+++ b/arch/blackfin/mach-bf609/pm.c
@@ -291,13 +291,13 @@ static struct bfin_cpu_pm_fns bf609_cpu_pm = {
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static int smc_pm_syscore_suspend(void)
{
- bf609_nor_flash_exit();
+ bf609_nor_flash_exit(NULL);
return 0;
}
static void smc_pm_syscore_resume(void)
{
- bf609_nor_flash_init();
+ bf609_nor_flash_init(NULL);
}
static struct syscore_ops smc_pm_syscore_ops = {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-19 04:55:05 +0000