Merge tag 'fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes part 2 from Olof Johansson:
 "Here are a few more fixes for 3.8.  Two branches of fixes for Samsung
  platforms, including fixes for the audio build errors on all non-DT
  platforms.  There's also a fixup to the sunxi device-tree file renames
  due to a bad patch application by me, and a fix for OMAP due to
  function renames merged through the powerpc tree."

* tag 'fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: OMAP2+: Fix compillation error in mach-omap2/timer.c
  ARM: sunxi: rename device tree source files
  ARM: EXYNOS: Avoid passing the clks through platform data
  ARM: S5PV210: Avoid passing the clks through platform data
  ARM: S5P64X0: Add I2S clkdev support
  ARM: S5PC100: Add I2S clkdev support
  ARM: S3C64XX: Add I2S clkdev support
  ARM: EXYNOS: Fix MSHC clocks instance names
  ARM: EXYNOS: Fix NULL pointer dereference bug in SMDKV310
  ARM: EXYNOS: Fix NULL pointer dereference bug in SMDK4X12
  ARM: EXYNOS: Fix NULL pointer dereference bug in Origen
  ARM: SAMSUNG: Add missing include guard to gpio-core.h
  pinctrl: exynos5440/samsung: Staticize pcfgs
  pinctrl: samsung: Fix a typo in pinctrl-samsung.h
  ARM: EXYNOS: fix skip scu_enable() for EXYNOS5440
  ARM: EXYNOS: fix GIC using for EXYNOS5440
  ARM: EXYNOS: fix build error when MFC is not selected

22 files changed, 201 insertions, 180 deletions

diff --git a/arch/arm/boot/dts/sun4i-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 5cab8254043..5cab8254043 100644
--- a/arch/arm/boot/dts/sun4i-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
diff --git a/arch/arm/boot/dts/sun4i.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index e61fdd47bd0..e61fdd47bd0 100644
--- a/arch/arm/boot/dts/sun4i.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
diff --git a/arch/arm/boot/dts/sun5i-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
index 498a091a4ea..498a091a4ea 100644
--- a/arch/arm/boot/dts/sun5i-olinuxino.dts
+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 59a2d265a98..59a2d265a98 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
diff --git a/arch/arm/mach-exynos/clock-exynos4.c b/arch/arm/mach-exynos/clock-exynos4.c
index efead60b943..bbcb3dea0d4 100644
--- a/arch/arm/mach-exynos/clock-exynos4.c
+++ b/arch/arm/mach-exynos/clock-exynos4.c
@@ -529,7 +529,7 @@ static struct clk exynos4_init_clocks_off[] = {
 		.enable		= exynos4_clk_ip_fsys_ctrl,
 		.ctrlbit	= (1 << 8),
 	}, {
-		.name		= "dwmmc",
+		.name		= "biu",
 		.parent		= &exynos4_clk_aclk_133.clk,
 		.enable		= exynos4_clk_ip_fsys_ctrl,
 		.ctrlbit	= (1 << 9),
@@ -1134,7 +1134,7 @@ static struct clksrc_clk exynos4_clksrcs[] = {
 		.reg_div = { .reg = EXYNOS4_CLKDIV_MFC, .shift = 0, .size = 4 },
 	}, {
 		.clk	= {
-			.name		= "sclk_dwmmc",
+			.name		= "ciu",
 			.parent		= &exynos4_clk_dout_mmc4.clk,
 			.enable		= exynos4_clksrc_mask_fsys_ctrl,
 			.ctrlbit	= (1 << 16),
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index ddd4b72c6f9..d6d0dc65108 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -679,7 +679,8 @@ void __init exynos5_init_irq(void)
 	 * Theses parameters should be NULL and 0 because EXYNOS4
 	 * uses GIC instead of VIC.
 	 */
-	s5p_init_irq(NULL, 0);
+	if (!of_machine_is_compatible("samsung,exynos5440"))
+		s5p_init_irq(NULL, 0);
 
 	gic_arch_extn.irq_set_wake = s3c_irq_wake;
 }
diff --git a/arch/arm/mach-exynos/dev-audio.c b/arch/arm/mach-exynos/dev-audio.c
index a1cb42c3959..9d1a60951d7 100644
--- a/arch/arm/mach-exynos/dev-audio.c
+++ b/arch/arm/mach-exynos/dev-audio.c
@@ -23,11 +23,6 @@
 #include <mach/irqs.h>
 #include <mach/regs-audss.h>
 
-static const char *rclksrc[] = {
-	[0] = "busclk",
-	[1] = "i2sclk",
-};
-
 static int exynos4_cfg_i2s(struct platform_device *pdev)
 {
 	/* configure GPIO for i2s port */
@@ -55,7 +50,6 @@ static struct s3c_audio_pdata i2sv5_pdata = {
 		.i2s = {
 			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
 					 | QUIRK_NEED_RSTCLR,
-			.src_clk = rclksrc,
 			.idma_addr = EXYNOS4_AUDSS_INT_MEM,
 		},
 	},
@@ -78,17 +72,11 @@ struct platform_device exynos4_device_i2s0 = {
 	},
 };
 
-static const char *rclksrc_v3[] = {
-	[0] = "sclk_i2s",
-	[1] = "no_such_clock",
-};
-
 static struct s3c_audio_pdata i2sv3_pdata = {
 	.cfg_gpio = exynos4_cfg_i2s,
 	.type = {
 		.i2s = {
 			.quirks = QUIRK_NO_MUXPSR,
-			.src_clk = rclksrc_v3,
 		},
 	},
 };
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index f038c8cadca..e99d3d8f2bc 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -163,6 +163,7 @@ static char const *exynos5_dt_compat[] __initdata = {
 
 static void __init exynos5_reserve(void)
 {
+#ifdef CONFIG_S5P_DEV_MFC
 	struct s5p_mfc_dt_meminfo mfc_mem;
 
 	/* Reserve memory for MFC only if it's available */
@@ -170,6 +171,7 @@ static void __init exynos5_reserve(void)
 	if (of_scan_flat_dt(s5p_fdt_find_mfc_mem, &mfc_mem))
 		s5p_mfc_reserve_mem(mfc_mem.roff, mfc_mem.rsize, mfc_mem.loff,
 				mfc_mem.lsize);
+#endif
 }
 
 DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)")
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index e6f4191cd14..5e34b9c1619 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -621,7 +621,7 @@ static struct pwm_lookup origen_pwm_lookup[] = {
 	PWM_LOOKUP("s3c24xx-pwm.0", 0, "pwm-backlight.0", NULL),
 };
 
-#ifdef CONFIG_DRM_EXYNOS
+#ifdef CONFIG_DRM_EXYNOS_FIMD
 static struct exynos_drm_fimd_pdata drm_fimd_pdata = {
 	.panel	= {
 		.timing	= {
@@ -793,7 +793,7 @@ static void __init origen_machine_init(void)
 	s5p_i2c_hdmiphy_set_platdata(NULL);
 	s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0);
 
-#ifdef CONFIG_DRM_EXYNOS
+#ifdef CONFIG_DRM_EXYNOS_FIMD
 	s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
 	exynos4_fimd0_gpio_setup_24bpp();
 #else
diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c
index a1555a73c7a..ae6da40c2aa 100644
--- a/arch/arm/mach-exynos/mach-smdk4x12.c
+++ b/arch/arm/mach-exynos/mach-smdk4x12.c
@@ -246,7 +246,7 @@ static struct samsung_keypad_platdata smdk4x12_keypad_data __initdata = {
 	.cols		= 8,
 };
 
-#ifdef CONFIG_DRM_EXYNOS
+#ifdef CONFIG_DRM_EXYNOS_FIMD
 static struct exynos_drm_fimd_pdata drm_fimd_pdata = {
 	.panel	= {
 		.timing	= {
@@ -360,7 +360,7 @@ static void __init smdk4x12_machine_init(void)
 
 	s3c_hsotg_set_platdata(&smdk4x12_hsotg_pdata);
 
-#ifdef CONFIG_DRM_EXYNOS
+#ifdef CONFIG_DRM_EXYNOS_FIMD
 	s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
 	exynos4_fimd0_gpio_setup_24bpp();
 #else
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index b7384241fb0..35548e3c097 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -159,7 +159,7 @@ static struct platform_device smdkv310_lcd_lte480wv = {
 	.dev.platform_data	= &smdkv310_lcd_lte480wv_data,
 };
 
-#ifdef CONFIG_DRM_EXYNOS
+#ifdef CONFIG_DRM_EXYNOS_FIMD
 static struct exynos_drm_fimd_pdata drm_fimd_pdata = {
 	.panel	= {
 		.timing	= {
@@ -402,7 +402,7 @@ static void __init smdkv310_machine_init(void)
 	samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data);
 	pwm_add_table(smdkv310_pwm_lookup, ARRAY_SIZE(smdkv310_pwm_lookup));
 
-#ifdef CONFIG_DRM_EXYNOS
+#ifdef CONFIG_DRM_EXYNOS_FIMD
 	s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
 	exynos4_fimd0_gpio_setup_24bpp();
 #else
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 4ca8ff14a5b..c5c840e947b 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -198,7 +198,7 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
 {
 	int i;
 
-	if (!soc_is_exynos5250())
+	if (!(soc_is_exynos5250() || soc_is_exynos5440()))
 		scu_enable(scu_base_addr());
 
 	/*
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 06e14154362..691aa674665 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -175,7 +175,7 @@ static struct device_node * __init omap_get_timer_dt(struct of_device_id *match,
 			continue;
 		}
 
-		prom_add_property(np, &device_disabled);
+		of_add_property(np, &device_disabled);
 		return np;
 	}
 
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 1a6f8577744..803711e283b 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -149,25 +149,6 @@ static struct clk init_clocks_off[] = {
 		.enable		= s3c64xx_pclk_ctrl,
 		.ctrlbit	= S3C6410_CLKCON_PCLK_I2C1,
 	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.0",
-		.parent		= &clk_p,
-		.enable		= s3c64xx_pclk_ctrl,
-		.ctrlbit	= S3C_CLKCON_PCLK_IIS0,
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.1",
-		.parent		= &clk_p,
-		.enable		= s3c64xx_pclk_ctrl,
-		.ctrlbit	= S3C_CLKCON_PCLK_IIS1,
-	}, {
-#ifdef CONFIG_CPU_S3C6410
-		.name		= "iis",
-		.parent		= &clk_p,
-		.enable		= s3c64xx_pclk_ctrl,
-		.ctrlbit	= S3C6410_CLKCON_PCLK_IIS2,
-	}, {
-#endif
 		.name		= "keypad",
 		.parent		= &clk_p,
 		.enable		= s3c64xx_pclk_ctrl,
@@ -337,6 +318,32 @@ static struct clk clk_48m_spi1 = {
 	.ctrlbit	= S3C_CLKCON_SCLK_SPI1_48,
 };
 
+static struct clk clk_i2s0 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.0",
+	.parent		= &clk_p,
+	.enable		= s3c64xx_pclk_ctrl,
+	.ctrlbit	= S3C_CLKCON_PCLK_IIS0,
+};
+
+static struct clk clk_i2s1 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.1",
+	.parent		= &clk_p,
+	.enable		= s3c64xx_pclk_ctrl,
+	.ctrlbit	= S3C_CLKCON_PCLK_IIS1,
+};
+
+#ifdef CONFIG_CPU_S3C6410
+static struct clk clk_i2s2 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.2",
+	.parent		= &clk_p,
+	.enable		= s3c64xx_pclk_ctrl,
+	.ctrlbit	= S3C6410_CLKCON_PCLK_IIS2,
+};
+#endif
+
 static struct clk init_clocks[] = {
 	{
 		.name		= "lcd",
@@ -660,6 +667,7 @@ static struct clksrc_sources clkset_audio1 = {
 	.nr_sources	= ARRAY_SIZE(clkset_audio1_list),
 };
 
+#ifdef CONFIG_CPU_S3C6410
 static struct clk *clkset_audio2_list[] = {
 	[0] = &clk_mout_epll.clk,
 	[1] = &clk_dout_mpll,
@@ -672,6 +680,7 @@ static struct clksrc_sources clkset_audio2 = {
 	.sources	= clkset_audio2_list,
 	.nr_sources	= ARRAY_SIZE(clkset_audio2_list),
 };
+#endif
 
 static struct clksrc_clk clksrcs[] = {
 	{
@@ -685,36 +694,6 @@ static struct clksrc_clk clksrcs[] = {
 		.sources	= &clkset_uhost,
 	}, {
 		.clk	= {
-			.name		= "audio-bus",
-			.devname	= "samsung-i2s.0",
-			.ctrlbit        = S3C_CLKCON_SCLK_AUDIO0,
-			.enable		= s3c64xx_sclk_ctrl,
-		},
-		.reg_src	= { .reg = S3C_CLK_SRC, .shift = 7, .size = 3  },
-		.reg_div	= { .reg = S3C_CLK_DIV2, .shift = 8, .size = 4  },
-		.sources	= &clkset_audio0,
-	}, {
-		.clk	= {
-			.name		= "audio-bus",
-			.devname	= "samsung-i2s.1",
-			.ctrlbit        = S3C_CLKCON_SCLK_AUDIO1,
-			.enable		= s3c64xx_sclk_ctrl,
-		},
-		.reg_src	= { .reg = S3C_CLK_SRC, .shift = 10, .size = 3  },
-		.reg_div	= { .reg = S3C_CLK_DIV2, .shift = 12, .size = 4  },
-		.sources	= &clkset_audio1,
-	}, {
-		.clk	= {
-			.name		= "audio-bus",
-			.devname	= "samsung-i2s.2",
-			.ctrlbit        = S3C6410_CLKCON_SCLK_AUDIO2,
-			.enable		= s3c64xx_sclk_ctrl,
-		},
-		.reg_src	= { .reg = S3C6410_CLK_SRC2, .shift = 0, .size = 3  },
-		.reg_div	= { .reg = S3C_CLK_DIV2, .shift = 24, .size = 4  },
-		.sources	= &clkset_audio2,
-	}, {
-		.clk	= {
 			.name		= "irda-bus",
 			.ctrlbit        = S3C_CLKCON_SCLK_IRDA,
 			.enable		= s3c64xx_sclk_ctrl,
@@ -805,6 +784,43 @@ static struct clksrc_clk clk_sclk_spi1 = {
 	.sources = &clkset_spi_mmc,
 };
 
+static struct clksrc_clk clk_audio_bus0 = {
+	.clk	= {
+		.name		= "audio-bus",
+		.devname	= "samsung-i2s.0",
+		.ctrlbit	= S3C_CLKCON_SCLK_AUDIO0,
+		.enable		= s3c64xx_sclk_ctrl,
+	},
+	.reg_src	= { .reg = S3C_CLK_SRC, .shift = 7, .size = 3  },
+	.reg_div	= { .reg = S3C_CLK_DIV2, .shift = 8, .size = 4  },
+	.sources	= &clkset_audio0,
+};
+
+static struct clksrc_clk clk_audio_bus1 = {
+	.clk	= {
+		.name		= "audio-bus",
+		.devname	= "samsung-i2s.1",
+		.ctrlbit	= S3C_CLKCON_SCLK_AUDIO1,
+		.enable		= s3c64xx_sclk_ctrl,
+	},
+	.reg_src	= { .reg = S3C_CLK_SRC, .shift = 10, .size = 3  },
+	.reg_div	= { .reg = S3C_CLK_DIV2, .shift = 12, .size = 4  },
+	.sources	= &clkset_audio1,
+};
+
+#ifdef CONFIG_CPU_S3C6410
+static struct clksrc_clk clk_audio_bus2 = {
+	.clk	= {
+		.name		= "audio-bus",
+		.devname	= "samsung-i2s.2",
+		.ctrlbit	= S3C6410_CLKCON_SCLK_AUDIO2,
+		.enable		= s3c64xx_sclk_ctrl,
+	},
+	.reg_src	= { .reg = S3C6410_CLK_SRC2, .shift = 0, .size = 3  },
+	.reg_div	= { .reg = S3C_CLK_DIV2, .shift = 24, .size = 4  },
+	.sources	= &clkset_audio2,
+};
+#endif
 /* Clock initialisation code */
 
 static struct clksrc_clk *init_parents[] = {
@@ -820,6 +836,8 @@ static struct clksrc_clk *clksrc_cdev[] = {
 	&clk_sclk_mmc2,
 	&clk_sclk_spi0,
 	&clk_sclk_spi1,
+	&clk_audio_bus0,
+	&clk_audio_bus1,
 };
 
 static struct clk *clk_cdev[] = {
@@ -828,6 +846,8 @@ static struct clk *clk_cdev[] = {
 	&clk_hsmmc2,
 	&clk_48m_spi0,
 	&clk_48m_spi1,
+	&clk_i2s0,
+	&clk_i2s1,
 };
 
 static struct clk_lookup s3c64xx_clk_lookup[] = {
@@ -844,6 +864,14 @@ static struct clk_lookup s3c64xx_clk_lookup[] = {
 	CLKDEV_INIT("s3c6410-spi.0", "spi_busclk2", &clk_48m_spi0),
 	CLKDEV_INIT("s3c6410-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
 	CLKDEV_INIT("s3c6410-spi.1", "spi_busclk2", &clk_48m_spi1),
+	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
+	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk1", &clk_audio_bus0.clk),
+	CLKDEV_INIT("samsung-i2s.1", "i2s_opclk0", &clk_i2s1),
+	CLKDEV_INIT("samsung-i2s.1", "i2s_opclk1", &clk_audio_bus1.clk),
+#ifdef CONFIG_CPU_S3C6410
+	CLKDEV_INIT("samsung-i2s.2", "i2s_opclk0", &clk_i2s2),
+	CLKDEV_INIT("samsung-i2s.2", "i2s_opclk1", &clk_audio_bus2.clk),
+#endif
 };
 
 #define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1)
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index 35f3e07eacc..e367e87bbc2 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -23,11 +23,6 @@
 #include <linux/platform_data/asoc-s3c.h>
 #include <plat/gpio-cfg.h>
 
-static const char *rclksrc[] = {
-	[0] = "iis",
-	[1] = "audio-bus",
-};
-
 static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
 {
 	unsigned int base;
@@ -64,11 +59,6 @@ static struct resource s3c64xx_iis0_resource[] = {
 
 static struct s3c_audio_pdata i2sv3_pdata = {
 	.cfg_gpio = s3c64xx_i2s_cfg_gpio,
-	.type = {
-		.i2s = {
-			.src_clk = rclksrc,
-		},
-	},
 };
 
 struct platform_device s3c64xx_device_iis0 = {
@@ -110,7 +100,6 @@ static struct s3c_audio_pdata i2sv4_pdata = {
 	.type = {
 		.i2s = {
 			.quirks = QUIRK_PRI_6CHAN,
-			.src_clk = rclksrc,
 		},
 	},
 };
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
index 000445596ec..5112371079d 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -243,12 +243,6 @@ static struct clk init_clocks_off[] = {
 		.enable		= s5p64x0_pclk_ctrl,
 		.ctrlbit	= (1 << 25),
 	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.0",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 26),
-	}, {
 		.name		= "dsim",
 		.parent		= &clk_pclk_low.clk,
 		.enable		= s5p64x0_pclk_ctrl,
@@ -405,15 +399,6 @@ static struct clksrc_clk clksrcs[] = {
 		.sources = &clkset_group1,
 		.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 8, .size = 2 },
 		.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 4, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_audio2",
-			.ctrlbit	= (1 << 11),
-			.enable		= s5p64x0_sclk_ctrl,
-		},
-		.sources = &clkset_audio,
-		.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 0, .size = 3 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 24, .size = 4 },
 	},
 };
 
@@ -464,6 +449,26 @@ static struct clksrc_clk clk_sclk_uclk = {
 	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 16, .size = 4 },
 };
 
+static struct clk clk_i2s0 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.0",
+	.parent		= &clk_pclk_low.clk,
+	.enable		= s5p64x0_pclk_ctrl,
+	.ctrlbit	= (1 << 26),
+};
+
+static struct clksrc_clk clk_audio_bus2 = {
+	.clk	= {
+		.name		= "sclk_audio2",
+		.devname	= "samsung-i2s.0",
+		.ctrlbit	= (1 << 11),
+		.enable		= s5p64x0_sclk_ctrl,
+	},
+	.sources = &clkset_audio,
+	.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 0, .size = 3 },
+	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 24, .size = 4 },
+};
+
 static struct clksrc_clk clk_sclk_spi0 = {
 	.clk	= {
 		.name		= "sclk_spi",
@@ -506,13 +511,18 @@ static struct clk dummy_apb_pclk = {
 	.id		= -1,
 };
 
+static struct clk *clk_cdev[] = {
+	&clk_i2s0,
+};
+
 static struct clksrc_clk *clksrc_cdev[] = {
 	&clk_sclk_uclk,
 	&clk_sclk_spi0,
 	&clk_sclk_spi1,
 	&clk_sclk_mmc0,
 	&clk_sclk_mmc1,
-	&clk_sclk_mmc2
+	&clk_sclk_mmc2,
+	&clk_audio_bus2,
 };
 
 static struct clk_lookup s5p6440_clk_lookup[] = {
@@ -524,6 +534,8 @@ static struct clk_lookup s5p6440_clk_lookup[] = {
 	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
 	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
 	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
+	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
+	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk1", &clk_audio_bus2.clk),
 };
 
 void __init_or_cpufreq s5p6440_setup_clocks(void)
@@ -596,12 +608,17 @@ static struct clk *clks[] __initdata = {
 void __init s5p6440_register_clocks(void)
 {
 	int ptr;
+	unsigned int cnt;
 
 	s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
 
 	for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
 		s3c_register_clksrc(sysclks[ptr], 1);
 
+	s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
+	for (cnt = 0; cnt < ARRAY_SIZE(clk_cdev); cnt++)
+		s3c_disable_clocks(clk_cdev[cnt], 1);
+
 	s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
 	s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
 	for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index f3e0ef3d27c..154dea702d7 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -247,24 +247,6 @@ static struct clk init_clocks_off[] = {
 		.enable		= s5p64x0_pclk_ctrl,
 		.ctrlbit	= (1 << 22),
 	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.0",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 26),
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.1",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 15),
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.2",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 16),
-	}, {
 		.name		= "i2c",
 		.devname	= "s3c2440-i2c.1",
 		.parent		= &clk_pclk_low.clk,
@@ -402,6 +384,7 @@ static struct clksrc_sources clkset_sclk_audio0 = {
 static struct clksrc_clk clk_sclk_audio0 = {
 	.clk		= {
 		.name		= "audio-bus",
+		.devname	= "samsung-i2s.0",
 		.enable		= s5p64x0_sclk_ctrl,
 		.ctrlbit	= (1 << 8),
 		.parent		= &clk_dout_epll.clk,
@@ -549,6 +532,36 @@ static struct clksrc_clk clk_sclk_spi1 = {
 	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 4, .size = 4 },
 };
 
+static struct clk clk_i2s0 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.0",
+	.parent		= &clk_pclk_low.clk,
+	.enable		= s5p64x0_pclk_ctrl,
+	.ctrlbit	= (1 << 26),
+};
+
+static struct clk clk_i2s1 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.1",
+	.parent		= &clk_pclk_low.clk,
+	.enable		= s5p64x0_pclk_ctrl,
+	.ctrlbit	= (1 << 15),
+};
+
+static struct clk clk_i2s2 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.2",
+	.parent		= &clk_pclk_low.clk,
+	.enable		= s5p64x0_pclk_ctrl,
+	.ctrlbit	= (1 << 16),
+};
+
+static struct clk *clk_cdev[] = {
+	&clk_i2s0,
+	&clk_i2s1,
+	&clk_i2s2,
+};
+
 static struct clksrc_clk *clksrc_cdev[] = {
 	&clk_sclk_uclk,
 	&clk_sclk_spi0,
@@ -556,6 +569,7 @@ static struct clksrc_clk *clksrc_cdev[] = {
 	&clk_sclk_mmc0,
 	&clk_sclk_mmc1,
 	&clk_sclk_mmc2,
+	&clk_sclk_audio0,
 };
 
 static struct clk_lookup s5p6450_clk_lookup[] = {
@@ -567,6 +581,10 @@ static struct clk_lookup s5p6450_clk_lookup[] = {
 	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
 	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
 	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
+	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
+	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk1", &clk_sclk_audio0.clk),
+	CLKDEV_INIT("samsung-i2s.1", "i2s_opclk0", &clk_i2s1),
+	CLKDEV_INIT("samsung-i2s.2", "i2s_opclk0", &clk_i2s2),
 };
 
 /* Clock initialization code */
@@ -584,7 +602,6 @@ static struct clksrc_clk *sysclks[] = {
 	&clk_pclk,
 	&clk_hclk_low,
 	&clk_pclk_low,
-	&clk_sclk_audio0,
 };
 
 static struct clk dummy_apb_pclk = {
@@ -661,10 +678,16 @@ void __init_or_cpufreq s5p6450_setup_clocks(void)
 void __init s5p6450_register_clocks(void)
 {
 	int ptr;
+	unsigned int cnt;
 
 	for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
 		s3c_register_clksrc(sysclks[ptr], 1);
 
+
+	s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
+	for (cnt = 0; cnt < ARRAY_SIZE(clk_cdev); cnt++)
+		s3c_disable_clocks(clk_cdev[cnt], 1);
+
 	s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
 	s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
 	for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c
index a0d6edfd23a..723d4773c32 100644
--- a/arch/arm/mach-s5p64x0/dev-audio.c
+++ b/arch/arm/mach-s5p64x0/dev-audio.c
@@ -19,11 +19,6 @@
 #include <mach/dma.h>
 #include <mach/irqs.h>
 
-static const char *rclksrc[] = {
-	[0] = "iis",
-	[1] = "sclk_audio2",
-};
-
 static int s5p6440_cfg_i2s(struct platform_device *pdev)
 {
 	switch (pdev->id) {
@@ -45,7 +40,6 @@ static struct s3c_audio_pdata s5p6440_i2s_pdata = {
 	.type = {
 		.i2s = {
 			.quirks = QUIRK_PRI_6CHAN,
-			.src_clk = rclksrc,
 		},
 	},
 };
@@ -93,7 +87,6 @@ static struct s3c_audio_pdata s5p6450_i2s0_pdata = {
 	.type = {
 		.i2s = {
 			.quirks = QUIRK_PRI_6CHAN,
-			.src_clk = rclksrc,
 		},
 	},
 };
@@ -110,11 +103,6 @@ struct platform_device s5p6450_device_iis0 = {
 
 static struct s3c_audio_pdata s5p6450_i2s_pdata = {
 	.cfg_gpio = s5p6450_cfg_i2s,
-	.type = {
-		.i2s = {
-			.src_clk = rclksrc,
-		},
-	},
 };
 
 static struct resource s5p6450_i2s1_resource[] = {
diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c
index 926219791f0..a206dc35eff 100644
--- a/arch/arm/mach-s5pc100/clock.c
+++ b/arch/arm/mach-s5pc100/clock.c
@@ -606,24 +606,6 @@ static struct clk init_clocks_off[] = {
 		.enable		= s5pc100_d1_4_ctrl,
 		.ctrlbit	= (1 << 13),
 	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.0",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.1",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.2",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
 		.name		= "ac97",
 		.parent		= &clk_div_pclkd1.clk,
 		.enable		= s5pc100_d1_5_ctrl,
@@ -724,6 +706,30 @@ static struct clk clk_48m_spi2 = {
 	.ctrlbit	= (1 << 9),
 };
 
+static struct clk clk_i2s0 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.0",
+	.parent		= &clk_div_pclkd1.clk,
+	.enable		= s5pc100_d1_5_ctrl,
+	.ctrlbit	= (1 << 0),
+};
+
+static struct clk clk_i2s1 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.1",
+	.parent		= &clk_div_pclkd1.clk,
+	.enable		= s5pc100_d1_5_ctrl,
+	.ctrlbit	= (1 << 1),
+};
+
+static struct clk clk_i2s2 = {
+	.name		= "iis",
+	.devname	= "samsung-i2s.2",
+	.parent		= &clk_div_pclkd1.clk,
+	.enable		= s5pc100_d1_5_ctrl,
+	.ctrlbit	= (1 << 2),
+};
+
 static struct clk clk_vclk54m = {
 	.name		= "vclk_54m",
 	.rate		= 54000000,
@@ -1154,6 +1160,9 @@ static struct clk *clk_cdev[] = {
 	&clk_48m_spi0,
 	&clk_48m_spi1,
 	&clk_48m_spi2,
+	&clk_i2s0,
+	&clk_i2s1,
+	&clk_i2s2,
 };
 
 static struct clksrc_clk *clksrc_cdev[] = {
@@ -1321,6 +1330,9 @@ static struct clk_lookup s5pc100_clk_lookup[] = {
 	CLKDEV_INIT("s5pc100-spi.1", "spi_busclk2", &clk_sclk_spi1.clk),
 	CLKDEV_INIT("s5pc100-spi.2", "spi_busclk1", &clk_48m_spi2),
 	CLKDEV_INIT("s5pc100-spi.2", "spi_busclk2", &clk_sclk_spi2.clk),
+	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
+	CLKDEV_INIT("samsung-i2s.1", "i2s_opclk0", &clk_i2s1),
+	CLKDEV_INIT("samsung-i2s.2", "i2s_opclk0", &clk_i2s2),
 };
 
 void __init s5pc100_register_clocks(void)
diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
index 1cc252cef26..46f488b0939 100644
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -39,18 +39,12 @@ static int s5pc100_cfg_i2s(struct platform_device *pdev)
 	return 0;
 }
 
-static const char *rclksrc_v5[] = {
-	[0] = "iis",
-	[1] = "i2sclkd2",
-};
-
 static struct s3c_audio_pdata i2sv5_pdata = {
 	.cfg_gpio = s5pc100_cfg_i2s,
 	.type = {
 		.i2s = {
 			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
 					 | QUIRK_NEED_RSTCLR,
-			.src_clk = rclksrc_v5,
 		},
 	},
 };
@@ -72,18 +66,8 @@ struct platform_device s5pc100_device_iis0 = {
 	},
 };
 
-static const char *rclksrc_v3[] = {
-	[0] = "iis",
-	[1] = "sclk_audio",
-};
-
 static struct s3c_audio_pdata i2sv3_pdata = {
 	.cfg_gpio = s5pc100_cfg_i2s,
-	.type = {
-		.i2s = {
-			.src_clk = rclksrc_v3,
-		},
-	},
 };
 
 static struct resource s5pc100_iis1_resource[] = {
diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c
index 0a5480bbcbd..addfb165c13 100644
--- a/arch/arm/mach-s5pv210/dev-audio.c
+++ b/arch/arm/mach-s5pv210/dev-audio.c
@@ -20,11 +20,6 @@
 #include <mach/irqs.h>
 #include <mach/regs-audss.h>
 
-static const char *rclksrc[] = {
-	[0] = "busclk",
-	[1] = "i2sclk",
-};
-
 static int s5pv210_cfg_i2s(struct platform_device *pdev)
 {
 	/* configure GPIO for i2s port */
@@ -52,7 +47,6 @@ static struct s3c_audio_pdata i2sv5_pdata = {
 		.i2s = {
 			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
 					 | QUIRK_NEED_RSTCLR,
-			.src_clk = rclksrc,
 			.idma_addr = S5PV210_AUDSS_INT_MEM,
 		},
 	},
@@ -75,18 +69,8 @@ struct platform_device s5pv210_device_iis0 = {
 	},
 };
 
-static const char *rclksrc_v3[] = {
-	[0] = "iis",
-	[1] = "audio-bus",
-};
-
 static struct s3c_audio_pdata i2sv3_pdata = {
 	.cfg_gpio = s5pv210_cfg_i2s,
-	.type = {
-		.i2s = {
-			.src_clk = rclksrc_v3,
-		},
-	},
 };
 
 static struct resource s5pv210_iis1_resource[] = {
diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h
index dfd8b7af8c7..f7a3ea2c498 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-core.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-core.h
@@ -11,6 +11,9 @@
  * published by the Free Software Foundation.
 */
 
+#ifndef __PLAT_SAMSUNG_GPIO_CORE_H
+#define __PLAT_SAMSUNG_GPIO_CORE_H
+
 #define GPIOCON_OFF	(0x00)
 #define GPIODAT_OFF	(0x04)
 
@@ -124,3 +127,5 @@ extern struct samsung_gpio_pm samsung_gpio_pm_4bit;
 /* locking wrappers to deal with multiple access to the same gpio bank */
 #define samsung_gpio_lock(_oc, _fl) spin_lock_irqsave(&(_oc)->lock, _fl)
 #define samsung_gpio_unlock(_oc, _fl) spin_unlock_irqrestore(&(_oc)->lock, _fl)
+
+#endif /* __PLAT_SAMSUNG_GPIO_CORE_H */