Commit 721a4414 authored by Shawn Guo's avatar Shawn Guo
Browse files

ARM: imx53: decouple device tree boot from board files 



Now, imx53 device tree kernel calls pinctrl to set up pins.  The
functions used to hook up non-DT pin setup is not needed for DT boot
any more.  Remove them from DT image.

Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 1a60a4de

arch/arm/mach-imx/imx53-dt.c

+0 −20
Original line number Diff line number Diff line
@@ -50,14 +50,6 @@ static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = { 
	{ /* sentinel */ }

};



static const struct of_device_id imx53_iomuxc_of_match[] __initconst = {

	{ .compatible = "fsl,imx53-iomuxc-ard", .data = imx53_ard_common_init, },

	{ .compatible = "fsl,imx53-iomuxc-evk", .data = imx53_evk_common_init, },

	{ .compatible = "fsl,imx53-iomuxc-qsb", .data = imx53_qsb_common_init, },

	{ .compatible = "fsl,imx53-iomuxc-smd", .data = imx53_smd_common_init, },

	{ /* sentinel */ }

};



static void __init imx53_qsb_init(void)

{

	struct clk *clk;
@@ -73,18 +65,6 @@ static void __init imx53_qsb_init(void) 


static void __init imx53_dt_init(void)

{

	struct device_node *node;

	const struct of_device_id *of_id;

	void (*func)(void);



	node = of_find_matching_node(NULL, imx53_iomuxc_of_match);

	if (node) {

		of_id = of_match_node(imx53_iomuxc_of_match, node);

		func = of_id->data;

		func();

		of_node_put(node);

	}



	if (of_machine_is_compatible("fsl,imx53-qsb"))

		imx53_qsb_init();

arch/arm/plat-mxc/include/mach/common.h

+0 −4
Original line number Diff line number Diff line
@@ -138,10 +138,6 @@ extern void imx_gpc_init(void); 
extern void imx_gpc_pre_suspend(void);

extern void imx_gpc_post_resume(void);

extern void imx51_babbage_common_init(void);

extern void imx53_ard_common_init(void);

extern void imx53_evk_common_init(void);

extern void imx53_qsb_common_init(void);

extern void imx53_smd_common_init(void);

extern int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);

extern void imx6q_clock_map_io(void);

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