Commit 81faa30d authored by Kamil Konieczny's avatar Kamil Konieczny Committed by Sylwester Nawrocki
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clk: samsung: exynos5433: Add selected IMEM clocks 



This patch adds clocks required for the Exynos5433 SoC Slim Security
SubSystem (SlimSSS) IP block.

Acked-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: default avatarKamil Konieczny <k.konieczny@partner.samsung.com>
[s.nawrocki@samsung.com: edited commit description]
Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
parent 5af01ab3

drivers/clk/samsung/clk-exynos5433.c

+32 −0
Original line number Diff line number Diff line
@@ -5467,6 +5467,35 @@ static const struct samsung_cmu_info cam1_cmu_info __initconst = { 
	.clk_name		= "aclk_cam1_400",

};



/*

 * Register offset definitions for CMU_IMEM

 */

#define ENABLE_ACLK_IMEM_SLIMSSS		0x080c

#define ENABLE_PCLK_IMEM_SLIMSSS		0x0908



static const unsigned long imem_clk_regs[] __initconst = {

	ENABLE_ACLK_IMEM_SLIMSSS,

	ENABLE_PCLK_IMEM_SLIMSSS,

};



static const struct samsung_gate_clock imem_gate_clks[] __initconst = {

	/* ENABLE_ACLK_IMEM_SLIMSSS */

	GATE(CLK_ACLK_SLIMSSS, "aclk_slimsss", "aclk_imem_sssx_266",

			ENABLE_ACLK_IMEM_SLIMSSS, 0, CLK_IGNORE_UNUSED, 0),



	/* ENABLE_PCLK_IMEM_SLIMSSS */

	GATE(CLK_PCLK_SLIMSSS, "pclk_slimsss", "aclk_imem_200",

			ENABLE_PCLK_IMEM_SLIMSSS, 0, CLK_IGNORE_UNUSED, 0),

};



static const struct samsung_cmu_info imem_cmu_info __initconst = {

	.gate_clks		= imem_gate_clks,

	.nr_gate_clks		= ARRAY_SIZE(imem_gate_clks),

	.nr_clk_ids		= IMEM_NR_CLK,

	.clk_regs		= imem_clk_regs,

	.nr_clk_regs		= ARRAY_SIZE(imem_clk_regs),

	.clk_name		= "aclk_imem_200",

};



struct exynos5433_cmu_data {

	struct samsung_clk_reg_dump *clk_save;
@@ -5654,6 +5683,9 @@ static const struct of_device_id exynos5433_cmu_of_match[] = { 
	}, {

		.compatible = "samsung,exynos5433-cmu-mscl",

		.data = &mscl_cmu_info,

	}, {

		.compatible = "samsung,exynos5433-cmu-imem",

		.data = &imem_cmu_info,

	}, {

	},

};