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Commit 2ec865b7 authored by Sylwester Nawrocki's avatar Sylwester Nawrocki
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clk: samsung: clk-exynos-audss: Add exynos5410 compatible 



Exynos5410 Audio Subsystem Clock Controller, comparing to the already
supported IP block revisions, has additionally an I2S_MST divider
so a new compatible string is added.
It is not clear from the Exynos5410 User's Manual released on 2012.03.09
where in the clock tree the I2S_MST clock divider can be found exactly
so this clock is left unimplemented for now.

Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
parent 7c3ca061

Documentation/devicetree/bindings/clock/clk-exynos-audss.txt

+3 −1
Original line number Diff line number Diff line
@@ -10,6 +10,8 @@ Required Properties: 
  - "samsung,exynos4210-audss-clock" - controller compatible with all Exynos4 SoCs.

  - "samsung,exynos5250-audss-clock" - controller compatible with Exynos5250

    SoCs.

  - "samsung,exynos5410-audss-clock" - controller compatible with Exynos5410

    SoCs.

  - "samsung,exynos5420-audss-clock" - controller compatible with Exynos5420

    SoCs.

- reg: physical base address and length of the controller's register set.

drivers/clk/samsung/clk-exynos-audss.c

+9 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ static struct syscore_ops exynos_audss_clk_syscore_ops = { 


struct exynos_audss_clk_drvdata {

	unsigned int has_adma_clk:1;

	unsigned int has_mst_clk:1;

	unsigned int enable_epll:1;

	unsigned int num_clks;

};
@@ -78,6 +79,11 @@ static const struct exynos_audss_clk_drvdata exynos4210_drvdata = { 
	.num_clks	= EXYNOS_AUDSS_MAX_CLKS - 1,

};



static const struct exynos_audss_clk_drvdata exynos5410_drvdata = {

	.num_clks	= EXYNOS_AUDSS_MAX_CLKS - 1,

	.has_mst_clk	= 1,

};



static const struct exynos_audss_clk_drvdata exynos5420_drvdata = {

	.num_clks	= EXYNOS_AUDSS_MAX_CLKS,

	.has_adma_clk	= 1,
@@ -91,6 +97,9 @@ static const struct of_device_id exynos_audss_clk_of_match[] = { 
	}, {

		.compatible	= "samsung,exynos5250-audss-clock",

		.data		= &exynos4210_drvdata,

	}, {

		.compatible	= "samsung,exynos5410-audss-clock",

		.data		= &exynos5410_drvdata,

	}, {

		.compatible	= "samsung,exynos5420-audss-clock",

		.data		= &exynos5420_drvdata,