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Commit 410d3458 authored by Yong Shen's avatar Yong Shen Committed by Sascha Hauer
Browse files

ARM i.MX53 enable sdhc support on EVK board 



1. changes some register address to fit macro definition
2. add platform data and clock for sdhc

Signed-off-by: default avatarYong Shen <yong.shen@freescale.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 0d7671ee

arch/arm/mach-mx5/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -125,6 +125,7 @@ config MACH_MX53_EVK 
	select SOC_IMX53

	select IMX_HAVE_PLATFORM_IMX_UART

	select IMX_HAVE_PLATFORM_IMX_I2C

	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX

	help

	  Include support for MX53 EVK platform. This includes specific

	  configurations for the board and its peripherals.

arch/arm/mach-mx5/board-mx53_evk.c

+3 −0
Original line number Diff line number Diff line
@@ -99,6 +99,9 @@ static void __init mx53_evk_board_init(void) 


	imx53_add_imx_i2c(0, &mx53_evk_i2c_data);

	imx53_add_imx_i2c(1, &mx53_evk_i2c_data);



	imx53_add_sdhci_esdhc_imx(0, NULL);

	imx53_add_sdhci_esdhc_imx(1, NULL);

}



static void __init mx53_evk_timer_init(void)

arch/arm/mach-mx5/clock-mx51-mx53.c

+2 −0
Original line number Diff line number Diff line
@@ -1328,6 +1328,8 @@ static struct clk_lookup mx53_lookups[] = { 
	_REGISTER_CLOCK(NULL, "iim_clk", iim_clk)

	_REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk)

	_REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk)

	_REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk)

	_REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk)

};



static void clk_tree_init(void)

arch/arm/mach-mx5/devices-imx53.h

+5 −0
Original line number Diff line number Diff line
@@ -20,3 +20,8 @@ extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst; 
extern const struct imx_imx_i2c_data imx53_imx_i2c_data[] __initconst;

#define imx53_add_imx_i2c(id, pdata)	\

	imx_add_imx_i2c(&imx53_imx_i2c_data[id], pdata)



extern const struct imx_sdhci_esdhc_imx_data

imx53_sdhci_esdhc_imx_data[] __initconst;

#define imx53_add_sdhci_esdhc_imx(id, pdata)	\

	imx_add_sdhci_esdhc_imx(&imx53_sdhci_esdhc_imx_data[id], pdata)

arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c

+12 −0
Original line number Diff line number Diff line
@@ -53,6 +53,18 @@ imx51_sdhci_esdhc_imx_data[] __initconst = { 
};

#endif /* ifdef CONFIG_SOC_IMX51 */



#ifdef CONFIG_SOC_IMX53

const struct imx_sdhci_esdhc_imx_data

imx53_sdhci_esdhc_imx_data[] __initconst = {

#define imx53_sdhci_esdhc_imx_data_entry(_id, _hwid)			\

	imx_sdhci_esdhc_imx_data_entry(MX53, _id, _hwid)

	imx53_sdhci_esdhc_imx_data_entry(0, 1),

	imx53_sdhci_esdhc_imx_data_entry(1, 2),

	imx53_sdhci_esdhc_imx_data_entry(2, 3),

	imx53_sdhci_esdhc_imx_data_entry(3, 4),

};

#endif /* ifdef CONFIG_SOC_IMX53 */



struct platform_device *__init imx_add_sdhci_esdhc_imx(

		const struct imx_sdhci_esdhc_imx_data *data,

		const struct esdhc_platform_data *pdata)