Merge "msm: tsc: set rates for serial and parallel clock" (71c6e79e) · Commits · e / devices / android_kernel_sony_msm8994

drivers/media/platform/msm/broadcast/tsc.c

+17 −0

Original line number	Diff line number	Diff line
		@@ -67,6 +67,9 @@ module_param(tsc_iommu_bypass, int, S_IRUGO \| S_IWUSR \| S_IWGRP);
		#define CICAM_CLK_RATE_12MHZ 12000000
		#define CICAM_CLK_RATE_9MHZ 8971962
		#define CICAM_CLK_RATE_7MHZ 7218045
		/* Rates for TSC serial and parallel clocks */
		#define TSC_SER_CLK_RATE 192000000
		#define TSC_PAR_CLK_RATE 24000000

		/*
		* TSC register offsets
		@@ -1667,6 +1670,20 @@ static int tsc_mux_power_on_clocks(void)
		goto err_set_rate;
		}

		/* Setting the TSC serial clock rate */
		ret = clk_set_rate(tsc_device->ser_clk, TSC_SER_CLK_RATE);
		if (ret != 0) {
		pr_err("%s: Can't set rate for tsc serial clock", __func__);
		goto err_set_rate;
		}

		/* Setting the TSC parallel clock rate */
		ret = clk_set_rate(tsc_device->par_clk, TSC_PAR_CLK_RATE);
		if (ret != 0) {
		pr_err("%s: Can't set rate for tsc parallel clock", __func__);
		goto err_set_rate;
		}

		/* Enabling the clocks */
		ret = clk_prepare_enable(tsc_device->ser_clk);
		if (ret != 0) {