[PATCH 08/11] clk: samsung: exynos7885: do not define number of clocks in bindings

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Tue Aug 8 01:27:35 PDT 2023


Number of clocks supported by Linux drivers might vary - sometimes we
add new clocks, not exposed previously.  Therefore this number of clocks
should not be in the bindings, because otherwise we should not change
it.

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

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 drivers/clk/samsung/clk-exynos7885.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/samsung/clk-exynos7885.c b/drivers/clk/samsung/clk-exynos7885.c
index 0c6a84764f7a..f7d7427a558b 100644
--- a/drivers/clk/samsung/clk-exynos7885.c
+++ b/drivers/clk/samsung/clk-exynos7885.c
@@ -16,6 +16,12 @@
 #include "clk.h"
 #include "clk-exynos-arm64.h"
 
+/* NOTE: Must be equal to the last clock ID increased by one */
+#define CLKS_NR_TOP			(CLK_GOUT_FSYS_USB30DRD + 1)
+#define CLKS_NR_CORE			(CLK_GOUT_TREX_P_CORE_PCLK_P_CORE + 1)
+#define CLKS_NR_PERI			(CLK_GOUT_WDT1_PCLK + 1)
+#define CLKS_NR_FSYS			(CLK_GOUT_MMC_SDIO_SDCLKIN + 1)
+
 /* ---- CMU_TOP ------------------------------------------------------------- */
 
 /* Register Offset definitions for CMU_TOP (0x12060000) */
@@ -333,7 +339,7 @@ static const struct samsung_cmu_info top_cmu_info __initconst = {
 	.nr_div_clks		= ARRAY_SIZE(top_div_clks),
 	.gate_clks		= top_gate_clks,
 	.nr_gate_clks		= ARRAY_SIZE(top_gate_clks),
-	.nr_clk_ids		= TOP_NR_CLK,
+	.nr_clk_ids		= CLKS_NR_TOP,
 	.clk_regs		= top_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(top_clk_regs),
 };
@@ -552,7 +558,7 @@ static const struct samsung_cmu_info peri_cmu_info __initconst = {
 	.nr_mux_clks		= ARRAY_SIZE(peri_mux_clks),
 	.gate_clks		= peri_gate_clks,
 	.nr_gate_clks		= ARRAY_SIZE(peri_gate_clks),
-	.nr_clk_ids		= PERI_NR_CLK,
+	.nr_clk_ids		= CLKS_NR_PERI,
 	.clk_regs		= peri_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(peri_clk_regs),
 	.clk_name		= "dout_peri_bus",
@@ -661,7 +667,7 @@ static const struct samsung_cmu_info core_cmu_info __initconst = {
 	.nr_div_clks		= ARRAY_SIZE(core_div_clks),
 	.gate_clks		= core_gate_clks,
 	.nr_gate_clks		= ARRAY_SIZE(core_gate_clks),
-	.nr_clk_ids		= CORE_NR_CLK,
+	.nr_clk_ids		= CLKS_NR_CORE,
 	.clk_regs		= core_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(core_clk_regs),
 	.clk_name		= "dout_core_bus",
@@ -743,7 +749,7 @@ static const struct samsung_cmu_info fsys_cmu_info __initconst = {
 	.nr_mux_clks		= ARRAY_SIZE(fsys_mux_clks),
 	.gate_clks		= fsys_gate_clks,
 	.nr_gate_clks		= ARRAY_SIZE(fsys_gate_clks),
-	.nr_clk_ids		= FSYS_NR_CLK,
+	.nr_clk_ids		= CLKS_NR_FSYS,
 	.clk_regs		= fsys_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(fsys_clk_regs),
 	.clk_name		= "dout_fsys_bus",
-- 
2.34.1




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