ARM: shmobile: r8a7740: add FSI-DVI clocks (7c4fd734) · Commits · e / devices / android_kernel_teracube_2e

arch/arm/mach-shmobile/clock-r8a7740.c

+16 −0

Original line number	Original line	Diff line number	Diff line
	@@ -65,6 +65,9 @@
	#define SMSTPCR3 IOMEM(0xe615013c)		#define SMSTPCR3 IOMEM(0xe615013c)
	#define SMSTPCR4 IOMEM(0xe6150140)		#define SMSTPCR4 IOMEM(0xe6150140)

			#define FSIDIVA IOMEM(0xFE1F8000)
			#define FSIDIVB IOMEM(0xFE1F8008)

	/* Fixed 32 KHz root clock from EXTALR pin */		/* Fixed 32 KHz root clock from EXTALR pin */
	static struct clk extalr_clk = {		static struct clk extalr_clk = {
	.rate = 32768,		.rate = 32768,
	@@ -443,6 +446,14 @@ static struct clk *late_main_clks[] = {
	&hdmi2_clk,		&hdmi2_clk,
	};		};

			/* FSI DIV */
			enum { FSIDIV_A, FSIDIV_B, FSIDIV_REPARENT_NR };

			static struct clk fsidivs[] = {
			[FSIDIV_A] = SH_CLK_FSIDIV(FSIDIVA, &div6_reparent_clks[DIV6_FSIA]),
			[FSIDIV_B] = SH_CLK_FSIDIV(FSIDIVB, &div6_reparent_clks[DIV6_FSIB]),
			};

	/* MSTP */		/* MSTP */
	enum {		enum {
	DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_HP,		DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_HP,
	@@ -612,6 +623,8 @@ static struct clk_lookup lookups[] = {

	CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),		CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),
	CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),		CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),
			CLKDEV_ICK_ID("diva", "sh_fsi2", &fsidivs[FSIDIV_A]),
			CLKDEV_ICK_ID("divb", "sh_fsi2", &fsidivs[FSIDIV_B]),
	};		};

	void __init r8a7740_clock_init(u8 md_ck)		void __init r8a7740_clock_init(u8 md_ck)
	@@ -657,6 +670,9 @@ void __init r8a7740_clock_init(u8 md_ck)
	for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)		for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
	ret = clk_register(late_main_clks[k]);		ret = clk_register(late_main_clks[k]);

			if (!ret)
			ret = sh_clk_fsidiv_register(fsidivs, FSIDIV_REPARENT_NR);

	clkdev_add_table(lookups, ARRAY_SIZE(lookups));		clkdev_add_table(lookups, ARRAY_SIZE(lookups));

	if (!ret)		if (!ret)