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Diffstat (limited to 'arch/arm/mach-s3c64xx')
-rw-r--r--arch/arm/mach-s3c64xx/clock.c20
-rw-r--r--arch/arm/mach-s3c64xx/include/mach/dma.h1
-rw-r--r--arch/arm/mach-s3c64xx/include/mach/spi-clocks.h18
-rw-r--r--arch/arm/mach-s3c64xx/mach-crag6410.c2
-rw-r--r--arch/arm/mach-s3c64xx/setup-spi.c19
5 files changed, 14 insertions, 46 deletions
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 52f079a691c..28041e83dc8 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -178,13 +178,13 @@ static struct clk init_clocks_off[] = {
.ctrlbit = S3C_CLKCON_PCLK_KEYPAD,
}, {
.name = "spi",
- .devname = "s3c64xx-spi.0",
+ .devname = "s3c6410-spi.0",
.parent = &clk_p,
.enable = s3c64xx_pclk_ctrl,
.ctrlbit = S3C_CLKCON_PCLK_SPI0,
}, {
.name = "spi",
- .devname = "s3c64xx-spi.1",
+ .devname = "s3c6410-spi.1",
.parent = &clk_p,
.enable = s3c64xx_pclk_ctrl,
.ctrlbit = S3C_CLKCON_PCLK_SPI1,
@@ -331,7 +331,7 @@ static struct clk init_clocks_off[] = {
static struct clk clk_48m_spi0 = {
.name = "spi_48m",
- .devname = "s3c64xx-spi.0",
+ .devname = "s3c6410-spi.0",
.parent = &clk_48m,
.enable = s3c64xx_sclk_ctrl,
.ctrlbit = S3C_CLKCON_SCLK_SPI0_48,
@@ -339,7 +339,7 @@ static struct clk clk_48m_spi0 = {
static struct clk clk_48m_spi1 = {
.name = "spi_48m",
- .devname = "s3c64xx-spi.1",
+ .devname = "s3c6410-spi.1",
.parent = &clk_48m,
.enable = s3c64xx_sclk_ctrl,
.ctrlbit = S3C_CLKCON_SCLK_SPI1_48,
@@ -802,7 +802,7 @@ static struct clksrc_clk clk_sclk_mmc2 = {
static struct clksrc_clk clk_sclk_spi0 = {
.clk = {
.name = "spi-bus",
- .devname = "s3c64xx-spi.0",
+ .devname = "s3c6410-spi.0",
.ctrlbit = S3C_CLKCON_SCLK_SPI0,
.enable = s3c64xx_sclk_ctrl,
},
@@ -814,7 +814,7 @@ static struct clksrc_clk clk_sclk_spi0 = {
static struct clksrc_clk clk_sclk_spi1 = {
.clk = {
.name = "spi-bus",
- .devname = "s3c64xx-spi.1",
+ .devname = "s3c6410-spi.1",
.ctrlbit = S3C_CLKCON_SCLK_SPI1,
.enable = s3c64xx_sclk_ctrl,
},
@@ -858,10 +858,10 @@ static struct clk_lookup s3c64xx_clk_lookup[] = {
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(NULL, "spi_busclk0", &clk_p),
- CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
- CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk2", &clk_48m_spi0),
- CLKDEV_INIT("s3c64xx-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
- CLKDEV_INIT("s3c64xx-spi.1", "spi_busclk2", &clk_48m_spi1),
+ CLKDEV_INIT("s3c6410-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
+ 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),
};
#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1)
diff --git a/arch/arm/mach-s3c64xx/include/mach/dma.h b/arch/arm/mach-s3c64xx/include/mach/dma.h
index fe1a98cf0e4..57b1ff4b2d7 100644
--- a/arch/arm/mach-s3c64xx/include/mach/dma.h
+++ b/arch/arm/mach-s3c64xx/include/mach/dma.h
@@ -21,6 +21,7 @@
*/
enum dma_ch {
/* DMA0/SDMA0 */
+ DMACH_DT_PROP = -1, /* not yet supported, do not use */
DMACH_UART0 = 0,
DMACH_UART0_SRC2,
DMACH_UART1,
diff --git a/arch/arm/mach-s3c64xx/include/mach/spi-clocks.h b/arch/arm/mach-s3c64xx/include/mach/spi-clocks.h
deleted file mode 100644
index 9d0c43b4b68..00000000000
--- a/arch/arm/mach-s3c64xx/include/mach/spi-clocks.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* linux/arch/arm/mach-s3c64xx/include/mach/spi-clocks.h
- *
- * Copyright (C) 2009 Samsung Electronics Ltd.
- * Jaswinder Singh <jassi.brar@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.
- */
-
-#ifndef __S3C64XX_PLAT_SPI_CLKS_H
-#define __S3C64XX_PLAT_SPI_CLKS_H __FILE__
-
-#define S3C64XX_SPI_SRCCLK_PCLK 0
-#define S3C64XX_SPI_SRCCLK_SPIBUS 1
-#define S3C64XX_SPI_SRCCLK_48M 2
-
-#endif /* __S3C64XX_PLAT_SPI_CLKS_H */
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 7eb586515fb..09cd81207a3 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -798,7 +798,7 @@ static void __init crag6410_machine_init(void)
i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
samsung_keypad_set_platdata(&crag6410_keypad_data);
- s3c64xx_spi0_set_platdata(&s3c64xx_spi0_pdata, 0, 1);
+ s3c64xx_spi0_set_platdata(NULL, 0, 1);
platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
diff --git a/arch/arm/mach-s3c64xx/setup-spi.c b/arch/arm/mach-s3c64xx/setup-spi.c
index d9592ad7a82..4dc53450d71 100644
--- a/arch/arm/mach-s3c64xx/setup-spi.c
+++ b/arch/arm/mach-s3c64xx/setup-spi.c
@@ -9,19 +9,10 @@
*/
#include <linux/gpio.h>
-#include <linux/platform_device.h>
-
#include <plat/gpio-cfg.h>
-#include <plat/s3c64xx-spi.h>
#ifdef CONFIG_S3C64XX_DEV_SPI0
-struct s3c64xx_spi_info s3c64xx_spi0_pdata __initdata = {
- .fifo_lvl_mask = 0x7f,
- .rx_lvl_offset = 13,
- .tx_st_done = 21,
-};
-
-int s3c64xx_spi0_cfg_gpio(struct platform_device *dev)
+int s3c64xx_spi0_cfg_gpio(void)
{
s3c_gpio_cfgall_range(S3C64XX_GPC(0), 3,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
@@ -30,13 +21,7 @@ int s3c64xx_spi0_cfg_gpio(struct platform_device *dev)
#endif
#ifdef CONFIG_S3C64XX_DEV_SPI1
-struct s3c64xx_spi_info s3c64xx_spi1_pdata __initdata = {
- .fifo_lvl_mask = 0x7f,
- .rx_lvl_offset = 13,
- .tx_st_done = 21,
-};
-
-int s3c64xx_spi1_cfg_gpio(struct platform_device *dev)
+int s3c64xx_spi1_cfg_gpio(void)
{
s3c_gpio_cfgall_range(S3C64XX_GPC(4), 3,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 00:14:01 +0000