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Date: Tue, 8 Aug 2023 10:27:34 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Tomasz Figa <tomasz.figa@...il.com>,
Chanwoo Choi <cw00.choi@...sung.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org
Subject: [PATCH 07/11] clk: samsung: exynos5433: 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 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@...aro.org>
---
drivers/clk/samsung/clk-exynos5433.c | 65 +++++++++++++++++++---------
1 file changed, 44 insertions(+), 21 deletions(-)
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
index ed43233649ae..6bfc5d0cd924 100644
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/drivers/clk/samsung/clk-exynos5433.c
@@ -21,6 +21,29 @@
#include "clk-exynos-arm64.h"
#include "clk-pll.h"
+/* NOTE: Must be equal to the last clock ID increased by one */
+#define CLKS_NR_TOP (CLK_SCLK_HDMI_SPDIF_DISP + 1)
+#define CLKS_NR_CPIF (CLK_SCLK_UFS_MPHY + 1)
+#define CLKS_NR_MIF (CLK_SCLK_BUS_PLL_ATLAS + 1)
+#define CLKS_NR_PERIC (CLK_DIV_SCLK_SC_IN + 1)
+#define CLKS_NR_PERIS (CLK_SCLK_OTP_CON + 1)
+#define CLKS_NR_FSYS (CLK_PCIE + 1)
+#define CLKS_NR_G2D (CLK_PCLK_SMMU_G2D + 1)
+#define CLKS_NR_DISP (CLK_PHYCLK_MIPIDPHY0_RXCLKESC0_PHY + 1)
+#define CLKS_NR_AUD (CLK_SCLK_AUD_I2S + 1)
+#define CLKS_NR_BUSX (CLK_ACLK_BUS2RTND_400 + 1)
+#define CLKS_NR_G3D (CLK_SCLK_HPM_G3D + 1)
+#define CLKS_NR_GSCL (CLK_PCLK_SMMU_GSCL2 + 1)
+#define CLKS_NR_APOLLO (CLK_SCLK_APOLLO + 1)
+#define CLKS_NR_ATLAS (CLK_SCLK_ATLAS + 1)
+#define CLKS_NR_MSCL (CLK_SCLK_JPEG + 1)
+#define CLKS_NR_MFC (CLK_PCLK_SMMU_MFC_0 + 1)
+#define CLKS_NR_HEVC (CLK_PCLK_SMMU_HEVC_0 + 1)
+#define CLKS_NR_ISP (CLK_SCLK_PIXELASYNCM_ISPC + 1)
+#define CLKS_NR_CAM0 (CLK_SCLK_PIXELASYNCS_LITE_C_INIT + 1)
+#define CLKS_NR_CAM1 (CLK_SCLK_ISP_CA5 + 1)
+#define CLKS_NR_IMEM (CLK_PCLK_SLIMSSS + 1)
+
/*
* Register offset definitions for CMU_TOP
*/
@@ -798,7 +821,7 @@ static const struct samsung_cmu_info top_cmu_info __initconst = {
.nr_fixed_clks = ARRAY_SIZE(top_fixed_clks),
.fixed_factor_clks = top_fixed_factor_clks,
.nr_fixed_factor_clks = ARRAY_SIZE(top_fixed_factor_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),
.suspend_regs = top_suspend_regs,
@@ -877,7 +900,7 @@ static const struct samsung_cmu_info cpif_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(cpif_div_clks),
.gate_clks = cpif_gate_clks,
.nr_gate_clks = ARRAY_SIZE(cpif_gate_clks),
- .nr_clk_ids = CPIF_NR_CLK,
+ .nr_clk_ids = CLKS_NR_CPIF,
.clk_regs = cpif_clk_regs,
.nr_clk_regs = ARRAY_SIZE(cpif_clk_regs),
.suspend_regs = cpif_suspend_regs,
@@ -1531,7 +1554,7 @@ static const struct samsung_cmu_info mif_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(mif_gate_clks),
.fixed_factor_clks = mif_fixed_factor_clks,
.nr_fixed_factor_clks = ARRAY_SIZE(mif_fixed_factor_clks),
- .nr_clk_ids = MIF_NR_CLK,
+ .nr_clk_ids = CLKS_NR_MIF,
.clk_regs = mif_clk_regs,
.nr_clk_regs = ARRAY_SIZE(mif_clk_regs),
};
@@ -1730,7 +1753,7 @@ static const struct samsung_cmu_info peric_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(peric_div_clks),
.gate_clks = peric_gate_clks,
.nr_gate_clks = ARRAY_SIZE(peric_gate_clks),
- .nr_clk_ids = PERIC_NR_CLK,
+ .nr_clk_ids = CLKS_NR_PERIC,
.clk_regs = peric_clk_regs,
.nr_clk_regs = ARRAY_SIZE(peric_clk_regs),
.suspend_regs = peric_suspend_regs,
@@ -1924,7 +1947,7 @@ static const struct samsung_gate_clock peris_gate_clks[] __initconst = {
static const struct samsung_cmu_info peris_cmu_info __initconst = {
.gate_clks = peris_gate_clks,
.nr_gate_clks = ARRAY_SIZE(peris_gate_clks),
- .nr_clk_ids = PERIS_NR_CLK,
+ .nr_clk_ids = CLKS_NR_PERIS,
.clk_regs = peris_clk_regs,
.nr_clk_regs = ARRAY_SIZE(peris_clk_regs),
};
@@ -2336,7 +2359,7 @@ static const struct samsung_cmu_info fsys_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(fsys_gate_clks),
.fixed_clks = fsys_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(fsys_fixed_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),
.suspend_regs = fsys_suspend_regs,
@@ -2459,7 +2482,7 @@ static const struct samsung_cmu_info g2d_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(g2d_div_clks),
.gate_clks = g2d_gate_clks,
.nr_gate_clks = ARRAY_SIZE(g2d_gate_clks),
- .nr_clk_ids = G2D_NR_CLK,
+ .nr_clk_ids = CLKS_NR_G2D,
.clk_regs = g2d_clk_regs,
.nr_clk_regs = ARRAY_SIZE(g2d_clk_regs),
.suspend_regs = g2d_suspend_regs,
@@ -2887,7 +2910,7 @@ static const struct samsung_cmu_info disp_cmu_info __initconst = {
.nr_fixed_clks = ARRAY_SIZE(disp_fixed_clks),
.fixed_factor_clks = disp_fixed_factor_clks,
.nr_fixed_factor_clks = ARRAY_SIZE(disp_fixed_factor_clks),
- .nr_clk_ids = DISP_NR_CLK,
+ .nr_clk_ids = CLKS_NR_DISP,
.clk_regs = disp_clk_regs,
.nr_clk_regs = ARRAY_SIZE(disp_clk_regs),
.suspend_regs = disp_suspend_regs,
@@ -3057,7 +3080,7 @@ static const struct samsung_cmu_info aud_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(aud_gate_clks),
.fixed_clks = aud_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(aud_fixed_clks),
- .nr_clk_ids = AUD_NR_CLK,
+ .nr_clk_ids = CLKS_NR_AUD,
.clk_regs = aud_clk_regs,
.nr_clk_regs = ARRAY_SIZE(aud_clk_regs),
.suspend_regs = aud_suspend_regs,
@@ -3189,7 +3212,7 @@ static const struct samsung_gate_clock bus2_gate_clks[] __initconst = {
.nr_div_clks = ARRAY_SIZE(bus##id##_div_clks), \
.gate_clks = bus##id##_gate_clks, \
.nr_gate_clks = ARRAY_SIZE(bus##id##_gate_clks), \
- .nr_clk_ids = BUSx_NR_CLK
+ .nr_clk_ids = CLKS_NR_BUSX
static const struct samsung_cmu_info bus0_cmu_info __initconst = {
CMU_BUS_INFO_CLKS(0),
@@ -3340,7 +3363,7 @@ static const struct samsung_cmu_info g3d_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(g3d_div_clks),
.gate_clks = g3d_gate_clks,
.nr_gate_clks = ARRAY_SIZE(g3d_gate_clks),
- .nr_clk_ids = G3D_NR_CLK,
+ .nr_clk_ids = CLKS_NR_G3D,
.clk_regs = g3d_clk_regs,
.nr_clk_regs = ARRAY_SIZE(g3d_clk_regs),
.suspend_regs = g3d_suspend_regs,
@@ -3483,7 +3506,7 @@ static const struct samsung_cmu_info gscl_cmu_info __initconst = {
.nr_mux_clks = ARRAY_SIZE(gscl_mux_clks),
.gate_clks = gscl_gate_clks,
.nr_gate_clks = ARRAY_SIZE(gscl_gate_clks),
- .nr_clk_ids = GSCL_NR_CLK,
+ .nr_clk_ids = CLKS_NR_GSCL,
.clk_regs = gscl_clk_regs,
.nr_clk_regs = ARRAY_SIZE(gscl_clk_regs),
.suspend_regs = gscl_suspend_regs,
@@ -3693,7 +3716,7 @@ static const struct samsung_cmu_info apollo_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(apollo_gate_clks),
.cpu_clks = apollo_cpu_clks,
.nr_cpu_clks = ARRAY_SIZE(apollo_cpu_clks),
- .nr_clk_ids = APOLLO_NR_CLK,
+ .nr_clk_ids = CLKS_NR_APOLLO,
.clk_regs = apollo_clk_regs,
.nr_clk_regs = ARRAY_SIZE(apollo_clk_regs),
};
@@ -3938,7 +3961,7 @@ static const struct samsung_cmu_info atlas_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(atlas_gate_clks),
.cpu_clks = atlas_cpu_clks,
.nr_cpu_clks = ARRAY_SIZE(atlas_cpu_clks),
- .nr_clk_ids = ATLAS_NR_CLK,
+ .nr_clk_ids = CLKS_NR_ATLAS,
.clk_regs = atlas_clk_regs,
.nr_clk_regs = ARRAY_SIZE(atlas_clk_regs),
};
@@ -4112,7 +4135,7 @@ static const struct samsung_cmu_info mscl_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(mscl_div_clks),
.gate_clks = mscl_gate_clks,
.nr_gate_clks = ARRAY_SIZE(mscl_gate_clks),
- .nr_clk_ids = MSCL_NR_CLK,
+ .nr_clk_ids = CLKS_NR_MSCL,
.clk_regs = mscl_clk_regs,
.nr_clk_regs = ARRAY_SIZE(mscl_clk_regs),
.suspend_regs = mscl_suspend_regs,
@@ -4220,7 +4243,7 @@ static const struct samsung_cmu_info mfc_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(mfc_div_clks),
.gate_clks = mfc_gate_clks,
.nr_gate_clks = ARRAY_SIZE(mfc_gate_clks),
- .nr_clk_ids = MFC_NR_CLK,
+ .nr_clk_ids = CLKS_NR_MFC,
.clk_regs = mfc_clk_regs,
.nr_clk_regs = ARRAY_SIZE(mfc_clk_regs),
.suspend_regs = mfc_suspend_regs,
@@ -4330,7 +4353,7 @@ static const struct samsung_cmu_info hevc_cmu_info __initconst = {
.nr_div_clks = ARRAY_SIZE(hevc_div_clks),
.gate_clks = hevc_gate_clks,
.nr_gate_clks = ARRAY_SIZE(hevc_gate_clks),
- .nr_clk_ids = HEVC_NR_CLK,
+ .nr_clk_ids = CLKS_NR_HEVC,
.clk_regs = hevc_clk_regs,
.nr_clk_regs = ARRAY_SIZE(hevc_clk_regs),
.suspend_regs = hevc_suspend_regs,
@@ -4583,7 +4606,7 @@ 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 = ISP_NR_CLK,
+ .nr_clk_ids = CLKS_NR_ISP,
.clk_regs = isp_clk_regs,
.nr_clk_regs = ARRAY_SIZE(isp_clk_regs),
.suspend_regs = isp_suspend_regs,
@@ -5065,7 +5088,7 @@ static const struct samsung_cmu_info cam0_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(cam0_gate_clks),
.fixed_clks = cam0_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(cam0_fixed_clks),
- .nr_clk_ids = CAM0_NR_CLK,
+ .nr_clk_ids = CLKS_NR_CAM0,
.clk_regs = cam0_clk_regs,
.nr_clk_regs = ARRAY_SIZE(cam0_clk_regs),
.suspend_regs = cam0_suspend_regs,
@@ -5440,7 +5463,7 @@ static const struct samsung_cmu_info cam1_cmu_info __initconst = {
.nr_gate_clks = ARRAY_SIZE(cam1_gate_clks),
.fixed_clks = cam1_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(cam1_fixed_clks),
- .nr_clk_ids = CAM1_NR_CLK,
+ .nr_clk_ids = CLKS_NR_CAM1,
.clk_regs = cam1_clk_regs,
.nr_clk_regs = ARRAY_SIZE(cam1_clk_regs),
.suspend_regs = cam1_suspend_regs,
@@ -5472,7 +5495,7 @@ static const struct samsung_gate_clock imem_gate_clks[] __initconst = {
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,
+ .nr_clk_ids = CLKS_NR_IMEM,
.clk_regs = imem_clk_regs,
.nr_clk_regs = ARRAY_SIZE(imem_clk_regs),
.clk_name = "aclk_imem_200",
--
2.34.1
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