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Diffstat (limited to 'arch/arm/mach-s3c2443')
-rw-r--r--arch/arm/mach-s3c2443/Kconfig1
-rw-r--r--arch/arm/mach-s3c2443/clock.c57
-rw-r--r--arch/arm/mach-s3c2443/dma.c27
-rw-r--r--arch/arm/mach-s3c2443/s3c2443.c4
4 files changed, 4 insertions, 85 deletions
diff --git a/arch/arm/mach-s3c2443/Kconfig b/arch/arm/mach-s3c2443/Kconfig
index d8eb86823df..8814031516c 100644
--- a/arch/arm/mach-s3c2443/Kconfig
+++ b/arch/arm/mach-s3c2443/Kconfig
@@ -10,7 +10,6 @@ config CPU_S3C2443
select CPU_LLSERIAL_S3C2440
select SAMSUNG_CLKSRC
select S3C2443_CLOCK
- select S3C_GPIO_PULL_S3C2443
help
Support for the S3C2443 SoC from the S3C24XX line
diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c
index a1a7176675b..cd51d04e1de 100644
--- a/arch/arm/mach-s3c2443/clock.c
+++ b/arch/arm/mach-s3c2443/clock.c
@@ -57,10 +57,6 @@
/* clock selections */
-static struct clk clk_i2s_ext = {
- .name = "i2s-ext",
-};
-
/* armdiv
*
* this clock is sourced from msysclk and can have a number of
@@ -128,7 +124,7 @@ static int s3c2443_armclk_setrate(struct clk *clk, unsigned long rate)
unsigned long clkcon0;
clkcon0 = __raw_readl(S3C2443_CLKDIV0);
- clkcon0 &= S3C2443_CLKDIV0_ARMDIV_MASK;
+ clkcon0 &= ~S3C2443_CLKDIV0_ARMDIV_MASK;
clkcon0 |= val << S3C2443_CLKDIV0_ARMDIV_SHIFT;
__raw_writel(clkcon0, S3C2443_CLKDIV0);
}
@@ -173,7 +169,7 @@ static struct clksrc_clk clk_arm = {
static struct clksrc_clk clk_hsspi = {
.clk = {
- .name = "hsspi",
+ .name = "hsspi-if",
.parent = &clk_esysclk.clk,
.ctrlbit = S3C2443_SCLKCON_HSSPICLK,
.enable = s3c2443_clkcon_enable_s,
@@ -235,48 +231,6 @@ static struct clk clk_hsmmc = {
},
};
-/* i2s_eplldiv
- *
- * This clock is the output from the I2S divisor of ESYSCLK, and is separate
- * from the mux that comes after it (cannot merge into one single clock)
-*/
-
-static struct clksrc_clk clk_i2s_eplldiv = {
- .clk = {
- .name = "i2s-eplldiv",
- .parent = &clk_esysclk.clk,
- },
- .reg_div = { .reg = S3C2443_CLKDIV1, .size = 4, .shift = 12, },
-};
-
-/* i2s-ref
- *
- * i2s bus reference clock, selectable from external, esysclk or epllref
- *
- * Note, this used to be two clocks, but was compressed into one.
-*/
-
-struct clk *clk_i2s_srclist[] = {
- [0] = &clk_i2s_eplldiv.clk,
- [1] = &clk_i2s_ext,
- [2] = &clk_epllref.clk,
- [3] = &clk_epllref.clk,
-};
-
-static struct clksrc_clk clk_i2s = {
- .clk = {
- .name = "i2s-if",
- .ctrlbit = S3C2443_SCLKCON_I2SCLK,
- .enable = s3c2443_clkcon_enable_s,
-
- },
- .sources = &(struct clksrc_sources) {
- .sources = clk_i2s_srclist,
- .nr_sources = ARRAY_SIZE(clk_i2s_srclist),
- },
- .reg_src = { .reg = S3C2443_CLKSRC, .size = 2, .shift = 14 },
-};
-
/* standard clock definitions */
static struct clk init_clocks_off[] = {
@@ -286,11 +240,6 @@ static struct clk init_clocks_off[] = {
.enable = s3c2443_clkcon_enable_p,
.ctrlbit = S3C2443_PCLKCON_SDI,
}, {
- .name = "iis",
- .parent = &clk_p,
- .enable = s3c2443_clkcon_enable_p,
- .ctrlbit = S3C2443_PCLKCON_IIS,
- }, {
.name = "spi",
.devname = "s3c2410-spi.0",
.parent = &clk_p,
@@ -312,8 +261,6 @@ static struct clk init_clocks[] = {
static struct clksrc_clk *clksrcs[] __initdata = {
&clk_arm,
- &clk_i2s_eplldiv,
- &clk_i2s,
&clk_hsspi,
&clk_hsmmc_div,
};
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index 3f658685ec1..fe52151d2e8 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -54,68 +54,46 @@ static struct s3c24xx_dma_map __initdata s3c2443_dma_mappings[] = {
[DMACH_SDI] = {
.name = "sdi",
.channels = MAP(S3C2443_DMAREQSEL_SDI),
- .hw_addr.to = S3C2410_PA_IIS + S3C2410_IISFIFO,
- .hw_addr.from = S3C2410_PA_IIS + S3C2410_IISFIFO,
},
[DMACH_SPI0] = {
.name = "spi0",
.channels = MAP(S3C2443_DMAREQSEL_SPI0TX),
- .hw_addr.to = S3C2410_PA_SPI + S3C2410_SPTDAT,
- .hw_addr.from = S3C2410_PA_SPI + S3C2410_SPRDAT,
},
[DMACH_SPI1] = {
.name = "spi1",
.channels = MAP(S3C2443_DMAREQSEL_SPI1TX),
- .hw_addr.to = S3C2410_PA_SPI + 0x20 + S3C2410_SPTDAT,
- .hw_addr.from = S3C2410_PA_SPI + 0x20 + S3C2410_SPRDAT,
},
[DMACH_UART0] = {
.name = "uart0",
.channels = MAP(S3C2443_DMAREQSEL_UART0_0),
- .hw_addr.to = S3C2410_PA_UART0 + S3C2410_UTXH,
- .hw_addr.from = S3C2410_PA_UART0 + S3C2410_URXH,
},
[DMACH_UART1] = {
.name = "uart1",
.channels = MAP(S3C2443_DMAREQSEL_UART1_0),
- .hw_addr.to = S3C2410_PA_UART1 + S3C2410_UTXH,
- .hw_addr.from = S3C2410_PA_UART1 + S3C2410_URXH,
},
[DMACH_UART2] = {
.name = "uart2",
.channels = MAP(S3C2443_DMAREQSEL_UART2_0),
- .hw_addr.to = S3C2410_PA_UART2 + S3C2410_UTXH,
- .hw_addr.from = S3C2410_PA_UART2 + S3C2410_URXH,
},
[DMACH_UART3] = {
.name = "uart3",
.channels = MAP(S3C2443_DMAREQSEL_UART3_0),
- .hw_addr.to = S3C2443_PA_UART3 + S3C2410_UTXH,
- .hw_addr.from = S3C2443_PA_UART3 + S3C2410_URXH,
},
[DMACH_UART0_SRC2] = {
.name = "uart0",
.channels = MAP(S3C2443_DMAREQSEL_UART0_1),
- .hw_addr.to = S3C2410_PA_UART0 + S3C2410_UTXH,
- .hw_addr.from = S3C2410_PA_UART0 + S3C2410_URXH,
},
[DMACH_UART1_SRC2] = {
.name = "uart1",
.channels = MAP(S3C2443_DMAREQSEL_UART1_1),
- .hw_addr.to = S3C2410_PA_UART1 + S3C2410_UTXH,
- .hw_addr.from = S3C2410_PA_UART1 + S3C2410_URXH,
},
[DMACH_UART2_SRC2] = {
.name = "uart2",
.channels = MAP(S3C2443_DMAREQSEL_UART2_1),
- .hw_addr.to = S3C2410_PA_UART2 + S3C2410_UTXH,
- .hw_addr.from = S3C2410_PA_UART2 + S3C2410_URXH,
},
[DMACH_UART3_SRC2] = {
.name = "uart3",
.channels = MAP(S3C2443_DMAREQSEL_UART3_1),
- .hw_addr.to = S3C2443_PA_UART3 + S3C2410_UTXH,
- .hw_addr.from = S3C2443_PA_UART3 + S3C2410_URXH,
},
[DMACH_TIMER] = {
.name = "timer",
@@ -124,27 +102,22 @@ static struct s3c24xx_dma_map __initdata s3c2443_dma_mappings[] = {
[DMACH_I2S_IN] = {
.name = "i2s-sdi",
.channels = MAP(S3C2443_DMAREQSEL_I2SRX),
- .hw_addr.from = S3C2410_PA_IIS + S3C2410_IISFIFO,
},
[DMACH_I2S_OUT] = {
.name = "i2s-sdo",
.channels = MAP(S3C2443_DMAREQSEL_I2STX),
- .hw_addr.to = S3C2410_PA_IIS + S3C2410_IISFIFO,
},
[DMACH_PCM_IN] = {
.name = "pcm-in",
.channels = MAP(S3C2443_DMAREQSEL_PCMIN),
- .hw_addr.from = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
},
[DMACH_PCM_OUT] = {
.name = "pcm-out",
.channels = MAP(S3C2443_DMAREQSEL_PCMOUT),
- .hw_addr.to = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
},
[DMACH_MIC_IN] = {
.name = "mic-in",
.channels = MAP(S3C2443_DMAREQSEL_MICIN),
- .hw_addr.from = S3C2440_PA_AC97 + S3C_AC97_MIC_DATA,
},
};
diff --git a/arch/arm/mach-s3c2443/s3c2443.c b/arch/arm/mach-s3c2443/s3c2443.c
index e6a28ba52c7..5df6458ddd4 100644
--- a/arch/arm/mach-s3c2443/s3c2443.c
+++ b/arch/arm/mach-s3c2443/s3c2443.c
@@ -90,8 +90,8 @@ void __init s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no)
void __init s3c2443_map_io(void)
{
- s3c24xx_gpiocfg_default.set_pull = s3c_gpio_setpull_s3c2443;
- s3c24xx_gpiocfg_default.get_pull = s3c_gpio_getpull_s3c2443;
+ s3c24xx_gpiocfg_default.set_pull = s3c2443_gpio_setpull;
+ s3c24xx_gpiocfg_default.get_pull = s3c2443_gpio_getpull;
iotable_init(s3c2443_iodesc, ARRAY_SIZE(s3c2443_iodesc));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 08:05:36 +0000