Commit 826951d9 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

clk: samsung: exynos4: do not define number of clocks in bindings 



Number of clocks supported by Linux drivers might vary - sometimes we
add new clocks, not exposed previously.  Therefore these numbers of
clocks should not be in the bindings, as that prevents changing them.

Define number of clocks per each clock controller inside the driver
directly.

Reviewed-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20230808082738.122804-3-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent ec01691c

drivers/clk/samsung/clk-exynos4.c

+4 −1
Original line number Diff line number Diff line
@@ -135,6 +135,9 @@ 
#define PWR_CTRL1_USE_CORE1_WFI			(1 << 1)

#define PWR_CTRL1_USE_CORE0_WFI			(1 << 0)



/* NOTE: Must be equal to the last clock ID increased by one */

#define CLKS_NR					(CLK_DIV_CORE2 + 1)



/* the exynos4 soc type */

enum exynos4_soc {

	EXYNOS4210,
@@ -1275,7 +1278,7 @@ static void __init exynos4_clk_init(struct device_node *np, 
	if (!reg_base)

		panic("%s: failed to map registers\n", __func__);



	ctx = samsung_clk_init(NULL, reg_base, CLK_NR_CLKS);

	ctx = samsung_clk_init(NULL, reg_base, CLKS_NR);

	hws = ctx->clk_data.hws;



	samsung_clk_of_register_fixed_ext(ctx, exynos4_fixed_rate_ext_clks,

drivers/clk/samsung/clk-exynos4412-isp.c

+4 −1
Original line number Diff line number Diff line
@@ -22,6 +22,9 @@ 
#define E4X12_GATE_ISP0		0x0800

#define E4X12_GATE_ISP1		0x0804



/* NOTE: Must be equal to the last clock ID increased by one */

#define CLKS_NR_ISP		(CLK_ISP_DIV_MCUISP1 + 1)



/*

 * Support for CMU save/restore across system suspends

 */
@@ -121,7 +124,7 @@ static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev) 
	if (!exynos4x12_save_isp)

		return -ENOMEM;



	ctx = samsung_clk_init(dev, reg_base, CLK_NR_ISP_CLKS);

	ctx = samsung_clk_init(dev, reg_base, CLKS_NR_ISP);



	platform_set_drvdata(pdev, ctx);