clk: samsung: exynos850: Add TMU clock

Add TMU PCLK clock in CMU_PERI unit. It acts simultaneously as an
interface clock (to access TMU registers) and an operating clock which
makes TMU IP-core functional.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240723163311.28654-2-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/drivers/clk/samsung/clk-exynos850.c b/drivers/clk/samsung/clk-exynos850.c
index 6215471c4ac6dff4f0a48421c14284fc42163ed0..e00e213b1201c82ac0c70cfe23d5ccc9c04f2aa3 100644 (file)
--- a/drivers/clk/samsung/clk-exynos850.c
+++ b/drivers/clk/samsung/clk-exynos850.c
@@ -28,7 +28,7 @@
 #define CLKS_NR_HSI                    (CLK_GOUT_HSI_CMU_HSI_PCLK + 1)
 #define CLKS_NR_IS                     (CLK_GOUT_IS_SYSREG_PCLK + 1)
 #define CLKS_NR_MFCMSCL                        (CLK_GOUT_MFCMSCL_SYSREG_PCLK + 1)
-#define CLKS_NR_PERI                   (CLK_GOUT_WDT1_PCLK + 1)
+#define CLKS_NR_PERI                   (CLK_GOUT_BUSIF_TMU_PCLK + 1)
 #define CLKS_NR_CORE                   (CLK_GOUT_SPDMA_CORE_ACLK + 1)
 #define CLKS_NR_DPU                    (CLK_GOUT_DPU_SYSREG_PCLK + 1)
 
@@ -1921,6 +1921,7 @@ static const struct samsung_cmu_info mfcmscl_cmu_info __initconst = {
 #define CLK_CON_GAT_GATE_CLK_PERI_HSI2C_0      0x200c
 #define CLK_CON_GAT_GATE_CLK_PERI_HSI2C_1      0x2010
 #define CLK_CON_GAT_GATE_CLK_PERI_HSI2C_2      0x2014
+#define CLK_CON_GAT_GOUT_PERI_BUSIF_TMU_PCLK   0x2018
 #define CLK_CON_GAT_GOUT_PERI_GPIO_PERI_PCLK   0x2020
 #define CLK_CON_GAT_GOUT_PERI_HSI2C_0_IPCLK    0x2024
 #define CLK_CON_GAT_GOUT_PERI_HSI2C_0_PCLK     0x2028
@@ -1957,6 +1958,7 @@ static const unsigned long peri_clk_regs[] __initconst = {
        CLK_CON_GAT_GATE_CLK_PERI_HSI2C_0,
        CLK_CON_GAT_GATE_CLK_PERI_HSI2C_1,
        CLK_CON_GAT_GATE_CLK_PERI_HSI2C_2,
+       CLK_CON_GAT_GOUT_PERI_BUSIF_TMU_PCLK,
        CLK_CON_GAT_GOUT_PERI_GPIO_PERI_PCLK,
        CLK_CON_GAT_GOUT_PERI_HSI2C_0_IPCLK,
        CLK_CON_GAT_GOUT_PERI_HSI2C_0_PCLK,
@@ -2068,6 +2070,9 @@ static const struct samsung_gate_clock peri_gate_clks[] __initconst = {
        GATE(CLK_GOUT_GPIO_PERI_PCLK, "gout_gpio_peri_pclk",
             "mout_peri_bus_user",
             CLK_CON_GAT_GOUT_PERI_GPIO_PERI_PCLK, 21, CLK_IGNORE_UNUSED, 0),
+       GATE(CLK_GOUT_BUSIF_TMU_PCLK, "gout_busif_tmu_pclk",
+            "mout_peri_bus_user",
+            CLK_CON_GAT_GOUT_PERI_BUSIF_TMU_PCLK, 21, 0, 0),
 };
 
 static const struct samsung_cmu_info peri_cmu_info __initconst = {