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Message-Id: <1324541855-19911-3-git-send-email-haojian.zhuang@marvell.com>
Date: Thu, 22 Dec 2011 16:17:34 +0800
From: Haojian Zhuang <haojian.zhuang@...vell.com>
To: linus.walleij@...aro.org, swarren@...dia.com,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
eric.y.miao@...il.com, linux@....linux.org.uk, arnd@...db.de
Cc: Haojian Zhuang <haojian.zhuang@...vell.com>
Subject: [PATCH v3 2/3] ARM: mmp: enable pinmux in mmp platform
Configuring pinmux in brownstone, aspenite & ttc dkb platform. The functions
of pins are initialized in platform driver.
Signed-off-by: Haojian Zhuang <haojian.zhuang@...vell.com>
---
arch/arm/mach-mmp/Kconfig | 6 ++
arch/arm/mach-mmp/aspenite.c | 105 ++++++++-----------------------
arch/arm/mach-mmp/brownstone.c | 94 +++++++---------------------
arch/arm/mach-mmp/include/mach/mmp2.h | 5 ++
arch/arm/mach-mmp/include/mach/pxa168.h | 6 ++
arch/arm/mach-mmp/include/mach/pxa910.h | 6 ++
arch/arm/mach-mmp/mmp2.c | 1 +
arch/arm/mach-mmp/pxa168.c | 1 +
arch/arm/mach-mmp/pxa910.c | 2 +
arch/arm/mach-mmp/ttc_dkb.c | 56 +++++++---------
10 files changed, 101 insertions(+), 181 deletions(-)
diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
index 323d4c9..3ae2ada 100644
--- a/arch/arm/mach-mmp/Kconfig
+++ b/arch/arm/mach-mmp/Kconfig
@@ -89,18 +89,24 @@ endmenu
config CPU_PXA168
bool
select CPU_MOHAWK
+ select PINCTRL
+ select PINMUX_PXA168
help
Select code specific to PXA168
config CPU_PXA910
bool
select CPU_MOHAWK
+ select PINCTRL
+ select PINMUX_PXA910
help
Select code specific to PXA910
config CPU_MMP2
bool
select CPU_PJ4
+ select PINCTRL
+ select PINMUX_MMP2
help
Select code specific to MMP2. MMP2 is ARMv7 compatible.
endif
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 17cb760..34bd5ba 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
+#include <linux/pinctrl/machine.h>
#include <linux/smc91x.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -22,7 +23,6 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/addr-map.h>
-#include <mach/mfp-pxa168.h>
#include <mach/pxa168.h>
#include <video/pxa168fb.h>
#include <linux/input.h>
@@ -30,83 +30,22 @@
#include "common.h"
-static unsigned long common_pin_config[] __initdata = {
- /* Data Flash Interface */
- GPIO0_DFI_D15,
- GPIO1_DFI_D14,
- GPIO2_DFI_D13,
- GPIO3_DFI_D12,
- GPIO4_DFI_D11,
- GPIO5_DFI_D10,
- GPIO6_DFI_D9,
- GPIO7_DFI_D8,
- GPIO8_DFI_D7,
- GPIO9_DFI_D6,
- GPIO10_DFI_D5,
- GPIO11_DFI_D4,
- GPIO12_DFI_D3,
- GPIO13_DFI_D2,
- GPIO14_DFI_D1,
- GPIO15_DFI_D0,
-
- /* Static Memory Controller */
- GPIO18_SMC_nCS0,
- GPIO34_SMC_nCS1,
- GPIO23_SMC_nLUA,
- GPIO25_SMC_nLLA,
- GPIO28_SMC_RDY,
- GPIO29_SMC_SCLK,
- GPIO35_SMC_BE1,
- GPIO36_SMC_BE2,
- GPIO27_GPIO, /* Ethernet IRQ */
-
- /* UART1 */
- GPIO107_UART1_RXD,
- GPIO108_UART1_TXD,
-
- /* SSP1 */
- GPIO113_I2S_MCLK,
- GPIO114_I2S_FRM,
- GPIO115_I2S_BCLK,
- GPIO116_I2S_RXD,
- GPIO117_I2S_TXD,
-
- /* LCD */
- GPIO56_LCD_FCLK_RD,
- GPIO57_LCD_LCLK_A0,
- GPIO58_LCD_PCLK_WR,
- GPIO59_LCD_DENA_BIAS,
- GPIO60_LCD_DD0,
- GPIO61_LCD_DD1,
- GPIO62_LCD_DD2,
- GPIO63_LCD_DD3,
- GPIO64_LCD_DD4,
- GPIO65_LCD_DD5,
- GPIO66_LCD_DD6,
- GPIO67_LCD_DD7,
- GPIO68_LCD_DD8,
- GPIO69_LCD_DD9,
- GPIO70_LCD_DD10,
- GPIO71_LCD_DD11,
- GPIO72_LCD_DD12,
- GPIO73_LCD_DD13,
- GPIO74_LCD_DD14,
- GPIO75_LCD_DD15,
- GPIO76_LCD_DD16,
- GPIO77_LCD_DD17,
- GPIO78_LCD_DD18,
- GPIO79_LCD_DD19,
- GPIO80_LCD_DD20,
- GPIO81_LCD_DD21,
- GPIO82_LCD_DD22,
- GPIO83_LCD_DD23,
-
- /* Keypad */
- GPIO109_KP_MKIN1,
- GPIO110_KP_MKIN0,
- GPIO111_KP_MKOUT7,
- GPIO112_KP_MKOUT6,
- GPIO121_KP_MKIN4,
+#define P168_CTRL "pxa168-pinmux"
+
+static struct pinmux_map aspenite_pmx_map[] = {
+ PINMUX_MAP_SYS_HOG("SSP1 SYSCLK", P168_CTRL, "ac97 sysclk"),
+ PINMUX_MAP_SYS_HOG("SSP1 RX", P168_CTRL, "ssp1 rx"),
+ PINMUX_MAP_SYS_HOG("SSP1 TX", P168_CTRL, "ssp1 tx"),
+ PINMUX_MAP_SYS_HOG("DFIO", P168_CTRL, "dfio"),
+ PINMUX_MAP_SYS_HOG("SMC CS0", P168_CTRL, "smc cs0"),
+ PINMUX_MAP_SYS_HOG("SMC CS1", P168_CTRL, "smc cs1"),
+ PINMUX_MAP_SYS_HOG("SMC RDY", P168_CTRL, "smc rdy"),
+ PINMUX_MAP_SYS_HOG("SMC", P168_CTRL, "smc"),
+ PINMUX_MAP_SYS_HOG("LCD", P168_CTRL, "lcd"),
+ PINMUX_MAP_SYS_HOG("KP MKIN", P168_CTRL, "kpmkin"),
+ PINMUX_MAP_SYS_HOG("KP MKOUT", P168_CTRL, "kpmkout"),
+ PINMUX_MAP_SYS_HOG_GROUP("UART1 RX", P168_CTRL, "uart1 rx", "uart1rx-1"),
+ PINMUX_MAP_SYS_HOG_GROUP("UART1 TX", P168_CTRL, "uart1 tx", "uart1tx-1"),
};
static struct smc91x_platdata smc91x_info = {
@@ -223,9 +162,14 @@ static struct pxa27x_keypad_platform_data aspenite_keypad_info __initdata = {
static void __init common_init(void)
{
- mfp_config(ARRAY_AND_SIZE(common_pin_config));
+ int ret;
+
+ ret = pinmux_register_mappings(ARRAY_AND_SIZE(aspenite_pmx_map));
+ if (ret < 0)
+ goto out;
/* on-chip devices */
+ pxa168_add_pinmux();
pxa168_add_uart(1);
pxa168_add_twsi(1, NULL, ARRAY_AND_SIZE(aspenite_i2c_info));
pxa168_add_ssp(1);
@@ -236,6 +180,9 @@ static void __init common_init(void)
/* off-chip devices */
platform_device_register(&smc91x_device);
+ return;
+out:
+ BUG();
}
MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
index d839fe6..eec2062 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -14,6 +14,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/io.h>
+#include <linux/pinctrl/machine.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/max8649.h>
#include <linux/regulator/fixed.h>
@@ -29,79 +30,22 @@
#include "common.h"
#define BROWNSTONE_NR_IRQS (IRQ_BOARD_START + 40)
+#define MMP2_CTRL "mmp2-pinmux"
#define GPIO_5V_ENABLE (89)
-static unsigned long brownstone_pin_config[] __initdata = {
- /* UART1 */
- GPIO29_UART1_RXD,
- GPIO30_UART1_TXD,
-
- /* UART3 */
- GPIO51_UART3_RXD,
- GPIO52_UART3_TXD,
-
- /* DFI */
- GPIO168_DFI_D0,
- GPIO167_DFI_D1,
- GPIO166_DFI_D2,
- GPIO165_DFI_D3,
- GPIO107_DFI_D4,
- GPIO106_DFI_D5,
- GPIO105_DFI_D6,
- GPIO104_DFI_D7,
- GPIO111_DFI_D8,
- GPIO164_DFI_D9,
- GPIO163_DFI_D10,
- GPIO162_DFI_D11,
- GPIO161_DFI_D12,
- GPIO110_DFI_D13,
- GPIO109_DFI_D14,
- GPIO108_DFI_D15,
- GPIO143_ND_nCS0,
- GPIO144_ND_nCS1,
- GPIO147_ND_nWE,
- GPIO148_ND_nRE,
- GPIO150_ND_ALE,
- GPIO149_ND_CLE,
- GPIO112_ND_RDY0,
- GPIO160_ND_RDY1,
-
- /* PMIC */
- PMIC_PMIC_INT | MFP_LPM_EDGE_FALL,
-
- /* MMC0 */
- GPIO131_MMC1_DAT3 | MFP_PULL_HIGH,
- GPIO132_MMC1_DAT2 | MFP_PULL_HIGH,
- GPIO133_MMC1_DAT1 | MFP_PULL_HIGH,
- GPIO134_MMC1_DAT0 | MFP_PULL_HIGH,
- GPIO136_MMC1_CMD | MFP_PULL_HIGH,
- GPIO139_MMC1_CLK,
- GPIO140_MMC1_CD | MFP_PULL_LOW,
- GPIO141_MMC1_WP | MFP_PULL_LOW,
-
- /* MMC1 */
- GPIO37_MMC2_DAT3 | MFP_PULL_HIGH,
- GPIO38_MMC2_DAT2 | MFP_PULL_HIGH,
- GPIO39_MMC2_DAT1 | MFP_PULL_HIGH,
- GPIO40_MMC2_DAT0 | MFP_PULL_HIGH,
- GPIO41_MMC2_CMD | MFP_PULL_HIGH,
- GPIO42_MMC2_CLK,
-
- /* MMC2 */
- GPIO165_MMC3_DAT7 | MFP_PULL_HIGH,
- GPIO162_MMC3_DAT6 | MFP_PULL_HIGH,
- GPIO166_MMC3_DAT5 | MFP_PULL_HIGH,
- GPIO163_MMC3_DAT4 | MFP_PULL_HIGH,
- GPIO167_MMC3_DAT3 | MFP_PULL_HIGH,
- GPIO164_MMC3_DAT2 | MFP_PULL_HIGH,
- GPIO168_MMC3_DAT1 | MFP_PULL_HIGH,
- GPIO111_MMC3_DAT0 | MFP_PULL_HIGH,
- GPIO112_MMC3_CMD | MFP_PULL_HIGH,
- GPIO151_MMC3_CLK,
-
- /* 5V regulator */
- GPIO89_GPIO,
+static struct pinmux_map brownstone_pmx_map[] = {
+ PINMUX_MAP_SYS_HOG("TWSI4", MMP2_CTRL, "twsi4"),
+ PINMUX_MAP_SYS_HOG("MMC1", MMP2_CTRL, "mmc1"),
+ PINMUX_MAP_SYS_HOG("MMC2", MMP2_CTRL, "mmc2"),
+ PINMUX_MAP_SYS_HOG("MMC3", MMP2_CTRL, "mmc3"),
+ PINMUX_MAP_SYS_HOG_GROUP("UART1", MMP2_CTRL, "uart1", "uart1 4p1"),
+ PINMUX_MAP_SYS_HOG_GROUP("UART2", MMP2_CTRL, "uart2", "uart2 4p3"),
+ PINMUX_MAP_SYS_HOG_GROUP("UART3", MMP2_CTRL, "uart3", "uart3 2p6"),
+ PINMUX_MAP_SYS_HOG_GROUP("TWSI2", MMP2_CTRL, "twsi2", "twsi2-3"),
+ PINMUX_MAP_SYS_HOG_GROUP("TWSI3", MMP2_CTRL, "twsi3", "twsi3-1"),
+ PINMUX_MAP_SYS_HOG_GROUP("TWSI5", MMP2_CTRL, "twsi5", "twsi5-3"),
+ PINMUX_MAP_SYS_HOG_GROUP("TWSI6", MMP2_CTRL, "twsi6", "twsi6-3"),
};
static struct regulator_consumer_supply max8649_supply[] = {
@@ -197,9 +141,14 @@ static struct sram_platdata mmp2_isram_platdata = {
static void __init brownstone_init(void)
{
- mfp_config(ARRAY_AND_SIZE(brownstone_pin_config));
+ int ret;
+
+ ret = pinmux_register_mappings(ARRAY_AND_SIZE(brownstone_pmx_map));
+ if (ret < 0)
+ goto out;
/* on-chip devices */
+ mmp2_add_pinmux();
mmp2_add_uart(1);
mmp2_add_uart(3);
platform_device_register(&mmp2_device_gpio);
@@ -211,6 +160,9 @@ static void __init brownstone_init(void)
/* enable 5v regulator */
platform_device_register(&brownstone_v_5vp_device);
+ return;
+out:
+ BUG();
}
MACHINE_START(BROWNSTONE, "Brownstone Development Platform")
diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h
index cba22fe..266c9d2 100644
--- a/arch/arm/mach-mmp/include/mach/mmp2.h
+++ b/arch/arm/mach-mmp/include/mach/mmp2.h
@@ -31,6 +31,7 @@ extern struct pxa_device_desc mmp2_device_sdh2;
extern struct pxa_device_desc mmp2_device_sdh3;
extern struct pxa_device_desc mmp2_device_asram;
extern struct pxa_device_desc mmp2_device_isram;
+extern struct pxa_device_desc mmp2_device_pinmux;
extern struct platform_device mmp2_device_gpio;
@@ -100,5 +101,9 @@ static inline int mmp2_add_isram(struct sram_platdata *data)
return pxa_register_device(&mmp2_device_isram, data, sizeof(*data));
}
+static inline int mmp2_add_pinmux(void)
+{
+ return pxa_register_device(&mmp2_device_pinmux, NULL, 0);
+}
#endif /* __ASM_MACH_MMP2_H */
diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index dc03d58..edcedd2 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -35,6 +35,7 @@ extern struct pxa_device_desc pxa168_device_nand;
extern struct pxa_device_desc pxa168_device_fb;
extern struct pxa_device_desc pxa168_device_keypad;
extern struct pxa_device_desc pxa168_device_eth;
+extern struct pxa_device_desc pxa168_device_pinmux;
struct pxa168_usb_pdata {
/* If NULL, default phy init routine for PXA168 would be called */
@@ -135,4 +136,9 @@ static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data)
{
return pxa_register_device(&pxa168_device_eth, data, sizeof(*data));
}
+
+static inline int pxa168_add_pinmux(void)
+{
+ return pxa_register_device(&pxa168_device_pinmux, NULL, 0);
+}
#endif /* __ASM_MACH_PXA168_H */
diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h
index 4de13ab..491c0a7 100644
--- a/arch/arm/mach-mmp/include/mach/pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/pxa910.h
@@ -20,6 +20,7 @@ extern struct pxa_device_desc pxa910_device_pwm2;
extern struct pxa_device_desc pxa910_device_pwm3;
extern struct pxa_device_desc pxa910_device_pwm4;
extern struct pxa_device_desc pxa910_device_nand;
+extern struct pxa_device_desc pxa910_device_pinmux;
extern struct platform_device pxa910_device_gpio;
@@ -78,4 +79,9 @@ static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info)
{
return pxa_register_device(&pxa910_device_nand, info, sizeof(*info));
}
+
+static inline int pxa910_add_pinmux(void)
+{
+ return pxa_register_device(&pxa910_device_pinmux, NULL, 0);
+}
#endif /* __ASM_MACH_PXA910_H */
diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c
index 617c60a..7c1e8f3 100644
--- a/arch/arm/mach-mmp/mmp2.c
+++ b/arch/arm/mach-mmp/mmp2.c
@@ -214,6 +214,7 @@ MMP2_DEVICE(sdh3, "sdhci-pxav3", 3, MMC4, 0xd4281800, 0x120);
MMP2_DEVICE(asram, "asram", -1, NONE, 0xe0000000, 0x4000);
/* 0xd1000000 ~ 0xd101ffff is reserved for secure processor */
MMP2_DEVICE(isram, "isram", -1, NONE, 0xd1020000, 0x18000);
+MMP2_DEVICE(pinmux, "mmp2-pinmux", -1, NONE, 0xd401e000, 0x300);
struct resource mmp2_resource_gpio[] = {
{
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 7bc17ea..2d69bf9 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -158,6 +158,7 @@ PXA168_DEVICE(ssp5, "pxa168-ssp", 4, SSP5, 0xd4021000, 0x40, 60, 61);
PXA168_DEVICE(fb, "pxa168-fb", -1, LCD, 0xd420b000, 0x1c8);
PXA168_DEVICE(keypad, "pxa27x-keypad", -1, KEYPAD, 0xd4012000, 0x4c);
PXA168_DEVICE(eth, "pxa168-eth", -1, MFU, 0xc0800000, 0x0fff);
+PXA168_DEVICE(pinmux, "pxa168-pinmux", -1, NONE, 0xd401e000, 0x300);
struct resource pxa168_resource_gpio[] = {
{
diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c
index 3241a25..75f1f3c 100644
--- a/arch/arm/mach-mmp/pxa910.c
+++ b/arch/arm/mach-mmp/pxa910.c
@@ -163,6 +163,7 @@ PXA910_DEVICE(pwm1, "pxa910-pwm", 0, NONE, 0xd401a000, 0x10);
PXA910_DEVICE(pwm2, "pxa910-pwm", 1, NONE, 0xd401a400, 0x10);
PXA910_DEVICE(pwm3, "pxa910-pwm", 2, NONE, 0xd401a800, 0x10);
PXA910_DEVICE(pwm4, "pxa910-pwm", 3, NONE, 0xd401ac00, 0x10);
+PXA910_DEVICE(pinmux, "pxa910-pinmux", -1, NONE, 0xd401e000, 0x300);
PXA910_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x80, 97, 99);
struct resource pxa910_resource_gpio[] = {
@@ -173,6 +174,7 @@ struct resource pxa910_resource_gpio[] = {
}, {
.start = IRQ_PXA910_AP_GPIO,
.end = IRQ_PXA910_AP_GPIO,
+ .name = "gpio_mux",
.flags = IORESOURCE_IRQ,
},
};
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 5ac5d58..a652ab4 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -17,12 +17,12 @@
#include <linux/interrupt.h>
#include <linux/i2c/pca953x.h>
#include <linux/gpio.h>
+#include <linux/pinctrl/machine.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <mach/addr-map.h>
-#include <mach/mfp-pxa910.h>
#include <mach/pxa910.h>
#include <mach/irqs.h>
@@ -39,35 +39,21 @@
* 24 board interrupts -- 88PM860x PMIC
*/
#define TTCDKB_NR_IRQS (IRQ_BOARD_START + 16 + 16 + 24)
-
-static unsigned long ttc_dkb_pin_config[] __initdata = {
- /* UART2 */
- GPIO47_UART2_RXD,
- GPIO48_UART2_TXD,
-
- /* DFI */
- DF_IO0_ND_IO0,
- DF_IO1_ND_IO1,
- DF_IO2_ND_IO2,
- DF_IO3_ND_IO3,
- DF_IO4_ND_IO4,
- DF_IO5_ND_IO5,
- DF_IO6_ND_IO6,
- DF_IO7_ND_IO7,
- DF_IO8_ND_IO8,
- DF_IO9_ND_IO9,
- DF_IO10_ND_IO10,
- DF_IO11_ND_IO11,
- DF_IO12_ND_IO12,
- DF_IO13_ND_IO13,
- DF_IO14_ND_IO14,
- DF_IO15_ND_IO15,
- DF_nCS0_SM_nCS2_nCS0,
- DF_ALE_SM_WEn_ND_ALE,
- DF_CLE_SM_OEn_ND_CLE,
- DF_WEn_DF_WEn,
- DF_REn_DF_REn,
- DF_RDY0_DF_RDY0,
+#define P910_CTRL "pxa910-pinmux"
+
+static struct pinmux_map dkb_pmx_map[] = {
+ PINMUX_MAP_SYS_HOG("UART0", P910_CTRL, "uart0"),
+ PINMUX_MAP_SYS_HOG("GSSP", P910_CTRL, "gssp"),
+ PINMUX_MAP_SYS_HOG("MMC1", P910_CTRL, "mmc1"),
+ PINMUX_MAP_SYS_HOG("MMC2", P910_CTRL, "mmc2"),
+ PINMUX_MAP_SYS_HOG("CAMERA", P910_CTRL, "ccic"),
+ PINMUX_MAP_SYS_HOG("LCD", P910_CTRL, "lcd"),
+ PINMUX_MAP_SYS_HOG_GROUP("UART1", P910_CTRL, "uart1", "uart1 2p1"),
+ PINMUX_MAP_SYS_HOG_GROUP("UART2", P910_CTRL, "uart2", "uart2 2p1"),
+ PINMUX_MAP_SYS_HOG_GROUP("TWSI", P910_CTRL, "twsi", "twsi 2p2"),
+ PINMUX_MAP_SYS_HOG_GROUP("I2S", P910_CTRL, "ssp1", "ssp1 4p1"),
+ PINMUX_MAP_SYS_HOG_GROUP("KPMK", P910_CTRL, "kpmk", "kpmk 11p2"),
+ PINMUX_MAP_SYS_HOG_GROUP("LCDSPI", P910_CTRL, "spi", "spi 4p1"),
};
static struct mtd_partition ttc_dkb_onenand_partitions[] = {
@@ -145,14 +131,22 @@ static struct i2c_board_info ttc_dkb_i2c_info[] = {
static void __init ttc_dkb_init(void)
{
- mfp_config(ARRAY_AND_SIZE(ttc_dkb_pin_config));
+ int ret;
+
+ ret = pinmux_register_mappings(ARRAY_AND_SIZE(dkb_pmx_map));
+ if (ret < 0)
+ goto out;
/* on-chip devices */
+ pxa910_add_pinmux();
pxa910_add_uart(1);
/* off-chip devices */
pxa910_add_twsi(0, NULL, ARRAY_AND_SIZE(ttc_dkb_i2c_info));
platform_add_devices(ARRAY_AND_SIZE(ttc_dkb_devices));
+ return;
+out:
+ BUG();
}
MACHINE_START(TTC_DKB, "PXA910-based TTC_DKB Development Platform")
--
1.7.0.4
--
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