Merge "clk: qcom: gpucc-kona: Add wakeup/sleep settings for cx_gmu_clk" (665d3fca) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/clk/qcom/gpucc-kona.c

+13 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,12 @@
		#include "reset.h"
		#include "vdd-level.h"

		#define CX_GMU_CBCR_SLEEP_SHIFT 4
		#define CX_GMU_CBCR_SLEEP_MASK GENMASK(7, 4)
		#define CX_GMU_CBCR_WAKE_SHIFT 8
		#define CX_GMU_CBCR_WAKE_MASK GENMASK(11, 8)


		static DEFINE_VDD_REGULATORS(vdd_cx, VDD_NUM, 1, vdd_corner);
		static DEFINE_VDD_REGULATORS(vdd_mx, VDD_NUM, 1, vdd_corner);

		@@ -419,6 +425,7 @@ static int gpu_cc_kona_probe(struct platform_device *pdev)
		{
		struct regmap *regmap;
		struct clk *clk;
		unsigned int value, mask;
		int i, ret;

		regmap = qcom_cc_map(pdev, &gpu_cc_kona_desc);
		@@ -449,6 +456,12 @@ static int gpu_cc_kona_probe(struct platform_device *pdev)
		return PTR_ERR(clk);
		}

		/* Recommended WAKEUP/SLEEP settings for the gpu_cc_cx_gmu_clk */
		mask = CX_GMU_CBCR_SLEEP_MASK \| CX_GMU_CBCR_WAKE_MASK;
		value = 0xf << CX_GMU_CBCR_WAKE_SHIFT \| 0xf << CX_GMU_CBCR_SLEEP_SHIFT;
		regmap_update_bits(regmap, gpu_cc_cx_gmu_clk.clkr.enable_reg,
		mask, value);

		ret = qcom_cc_really_probe(pdev, &gpu_cc_kona_desc, regmap);
		if (ret) {
		dev_err(&pdev->dev, "Failed to register GPU CC clocks\n");