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Diffstat (limited to 'arch/arm/mach-s5p6442')
-rw-r--r--arch/arm/mach-s5p6442/Kconfig1
-rw-r--r--arch/arm/mach-s5p6442/clock.c28
-rw-r--r--arch/arm/mach-s5p6442/dev-audio.c30
-rw-r--r--arch/arm/mach-s5p6442/dev-spi.c6
-rw-r--r--arch/arm/mach-s5p6442/dma.c2
-rw-r--r--arch/arm/mach-s5p6442/include/mach/regs-clock.h1
-rw-r--r--arch/arm/mach-s5p6442/include/mach/vmalloc.h2
7 files changed, 43 insertions, 27 deletions
diff --git a/arch/arm/mach-s5p6442/Kconfig b/arch/arm/mach-s5p6442/Kconfig
index 0fda0a5df968..33569e4007c4 100644
--- a/arch/arm/mach-s5p6442/Kconfig
+++ b/arch/arm/mach-s5p6442/Kconfig
@@ -11,7 +11,6 @@ if ARCH_S5P6442
config CPU_S5P6442
bool
- select PLAT_S5P
select S3C_PL330_DMA
help
Enable S5P6442 CPU support
diff --git a/arch/arm/mach-s5p6442/clock.c b/arch/arm/mach-s5p6442/clock.c
index dcd20f17212a..16d6e7e61b50 100644
--- a/arch/arm/mach-s5p6442/clock.c
+++ b/arch/arm/mach-s5p6442/clock.c
@@ -192,6 +192,11 @@ static struct clk clk_pclkd1 = {
.parent = &clk_hclkd1,
};
+int s5p6442_clk_ip0_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_IP0, clk, enable);
+}
+
int s5p6442_clk_ip3_ctrl(struct clk *clk, int enable)
{
return s5p_gatectrl(S5P_CLKGATE_IP3, clk, enable);
@@ -335,6 +340,16 @@ void __init_or_cpufreq s5p6442_setup_clocks(void)
clk_pclkd1.rate = pclkd1;
}
+static struct clk init_clocks_disable[] = {
+ {
+ .name = "pdma",
+ .id = -1,
+ .parent = &clk_pclkd1,
+ .enable = s5p6442_clk_ip0_ctrl,
+ .ctrlbit = (1 << 3),
+ },
+};
+
static struct clk init_clocks[] = {
{
.name = "systimer",
@@ -393,10 +408,23 @@ static struct clk *clks[] __initdata = {
void __init s5p6442_register_clocks(void)
{
+ struct clk *clkptr;
+ int i, ret;
+
s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
+ clkptr = init_clocks_disable;
+ for (i = 0; i < ARRAY_SIZE(init_clocks_disable); i++, clkptr++) {
+ ret = s3c24xx_register_clock(clkptr);
+ if (ret < 0) {
+ printk(KERN_ERR "Fail to register clock %s (%d)\n",
+ clkptr->name, ret);
+ } else
+ (clkptr->enable)(clkptr, 0);
+ }
+
s3c_pwmclk_init();
}
diff --git a/arch/arm/mach-s5p6442/dev-audio.c b/arch/arm/mach-s5p6442/dev-audio.c
index 7a4e34720b7b..3462197ff352 100644
--- a/arch/arm/mach-s5p6442/dev-audio.c
+++ b/arch/arm/mach-s5p6442/dev-audio.c
@@ -21,22 +21,16 @@
static int s5p6442_cfg_i2s(struct platform_device *pdev)
{
+ unsigned int base;
+
/* configure GPIO for i2s port */
switch (pdev->id) {
case 1:
- s3c_gpio_cfgpin(S5P6442_GPC1(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC1(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC1(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC1(3), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC1(4), S3C_GPIO_SFN(2));
+ base = S5P6442_GPC1(0);
break;
case -1:
- s3c_gpio_cfgpin(S5P6442_GPC0(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC0(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC0(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC0(3), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPC0(4), S3C_GPIO_SFN(2));
+ base = S5P6442_GPC0(0);
break;
default:
@@ -44,6 +38,7 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev)
return -EINVAL;
}
+ s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(2));
return 0;
}
@@ -111,21 +106,15 @@ struct platform_device s5p6442_device_iis1 = {
static int s5p6442_pcm_cfg_gpio(struct platform_device *pdev)
{
+ unsigned int base;
+
switch (pdev->id) {
case 0:
- s3c_gpio_cfgpin(S5P6442_GPC0(0), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC0(1), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC0(2), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC0(3), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC0(4), S3C_GPIO_SFN(3));
+ base = S5P6442_GPC0(0);
break;
case 1:
- s3c_gpio_cfgpin(S5P6442_GPC1(0), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC1(1), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC1(2), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC1(3), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5P6442_GPC1(4), S3C_GPIO_SFN(3));
+ base = S5P6442_GPC1(0);
break;
default:
@@ -133,6 +122,7 @@ static int s5p6442_pcm_cfg_gpio(struct platform_device *pdev)
return -EINVAL;
}
+ s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(3));
return 0;
}
diff --git a/arch/arm/mach-s5p6442/dev-spi.c b/arch/arm/mach-s5p6442/dev-spi.c
index e894651a88bd..cce8c2470709 100644
--- a/arch/arm/mach-s5p6442/dev-spi.c
+++ b/arch/arm/mach-s5p6442/dev-spi.c
@@ -38,11 +38,9 @@ static int s5p6442_spi_cfg_gpio(struct platform_device *pdev)
switch (pdev->id) {
case 0:
s3c_gpio_cfgpin(S5P6442_GPB(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPB(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6442_GPB(3), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5P6442_GPB(0), S3C_GPIO_PULL_UP);
- s3c_gpio_setpull(S5P6442_GPB(2), S3C_GPIO_PULL_UP);
- s3c_gpio_setpull(S5P6442_GPB(3), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgall_range(S5P6442_GPB(2), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
break;
default:
diff --git a/arch/arm/mach-s5p6442/dma.c b/arch/arm/mach-s5p6442/dma.c
index ad4f8704b93d..7dfb13654f8a 100644
--- a/arch/arm/mach-s5p6442/dma.c
+++ b/arch/arm/mach-s5p6442/dma.c
@@ -82,7 +82,7 @@ static struct s3c_pl330_platdata s5p6442_pdma_pdata = {
static struct platform_device s5p6442_device_pdma = {
.name = "s3c-pl330",
- .id = 1,
+ .id = -1,
.num_resources = ARRAY_SIZE(s5p6442_pdma_resource),
.resource = s5p6442_pdma_resource,
.dev = {
diff --git a/arch/arm/mach-s5p6442/include/mach/regs-clock.h b/arch/arm/mach-s5p6442/include/mach/regs-clock.h
index d8360b5d4ece..00828a336991 100644
--- a/arch/arm/mach-s5p6442/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5p6442/include/mach/regs-clock.h
@@ -46,6 +46,7 @@
#define S5P_CLK_DIV5 S5P_CLKREG(0x314)
#define S5P_CLK_DIV6 S5P_CLKREG(0x318)
+#define S5P_CLKGATE_IP0 S5P_CLKREG(0x460)
#define S5P_CLKGATE_IP3 S5P_CLKREG(0x46C)
/* CLK_OUT */
diff --git a/arch/arm/mach-s5p6442/include/mach/vmalloc.h b/arch/arm/mach-s5p6442/include/mach/vmalloc.h
index f5c83f02c18e..4aa55e55ac47 100644
--- a/arch/arm/mach-s5p6442/include/mach/vmalloc.h
+++ b/arch/arm/mach-s5p6442/include/mach/vmalloc.h
@@ -12,6 +12,6 @@
#ifndef __ASM_ARCH_VMALLOC_H
#define __ASM_ARCH_VMALLOC_H
-#define VMALLOC_END 0xE0000000UL
+#define VMALLOC_END 0xF6000000UL
#endif /* __ASM_ARCH_VMALLOC_H */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-17 16:18:38 +0300