mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

clk: samsung: exynos3250: 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: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20230808082738.122804-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2023-08-08 10:27:28 +02:00
parent 06c2afb862
commit ec01691c9c
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/clk/samsung/clk-exynos3250.c
View File

@ -100,6 +100,11 @@
#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_MAIN (CLK_SCLK_MMC2 + 1)
#define CLKS_NR_DMC (CLK_DIV_DMCD + 1)
#define CLKS_NR_ISP (CLK_SCLK_MPWM_ISP + 1)
static const unsigned long exynos3250_cmu_clk_regs[] __initconst = {
SRC_LEFTBUS,
DIV_LEFTBUS,
@ -807,7 +812,7 @@ static const struct samsung_cmu_info cmu_info __initconst = {
.nr_fixed_factor_clks = ARRAY_SIZE(fixed_factor_clks),
.cpu_clks = exynos3250_cpu_clks,
.nr_cpu_clks = ARRAY_SIZE(exynos3250_cpu_clks),
.nr_clk_ids = CLK_NR_CLKS,
.nr_clk_ids = CLKS_NR_MAIN,
.clk_regs = exynos3250_cmu_clk_regs,
.nr_clk_regs = ARRAY_SIZE(exynos3250_cmu_clk_regs),
};
@ -923,7 +928,7 @@ static const struct samsung_cmu_info dmc_cmu_info __initconst = {
.nr_mux_clks = ARRAY_SIZE(dmc_mux_clks),
.div_clks = dmc_div_clks,
.nr_div_clks = ARRAY_SIZE(dmc_div_clks),
.nr_clk_ids = NR_CLKS_DMC,
.nr_clk_ids = CLKS_NR_DMC,
.clk_regs = exynos3250_cmu_dmc_clk_regs,
.nr_clk_regs = ARRAY_SIZE(exynos3250_cmu_dmc_clk_regs),
};
@ -1067,7 +1072,7 @@ static const struct samsung_cmu_info isp_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(isp_div_clks),
.gate_clks = isp_gate_clks,
.nr_gate_clks = ARRAY_SIZE(isp_gate_clks),
.nr_clk_ids = NR_CLKS_ISP,
.nr_clk_ids = CLKS_NR_ISP,
};
static int __init exynos3250_cmu_isp_probe(struct platform_device *pdev)