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Commit e78c57c1 authored by Amit Nischal's avatar Amit Nischal Committed by Gerrit - the friendly Code Review server
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clk: msm: clock-gcc-9650: Add support to use Max uV for GCC clocks 



GCC clocks need to vote for max uV so add support for the
same by setting the use_max_uV variable of clk_vdd_class
struct to true for MDM9650.

Change-Id: I0bdf5f5f700c6cfcc03d67438b020ada4c415f52
Signed-off-by: default avatarAmit Nischal <anischal@codeaurora.org>
parent 9faa759d

drivers/clk/msm/clock-gcc-9650.c

+5 −12
Original line number Diff line number Diff line
@@ -96,15 +96,6 @@ static void __iomem *virt_apcsbase; 
			| BVAL(10, 8, s##_source_val), \

	}



static int vdd_corner_sdx20[] = {

	RPM_REGULATOR_LEVEL_NONE,		/* VDD_DIG_NONE */

	RPM_REGULATOR_LEVEL_MIN_SVS,		/* VDD_DIG_MIN */

	RPM_REGULATOR_LEVEL_LOW_SVS,		/* VDD_DIG_LOWER */

	RPM_REGULATOR_LEVEL_SVS,		/* VDD_DIG_LOW */

	RPM_REGULATOR_LEVEL_NOM,		/* VDD_DIG_NOMINAL */

	RPM_REGULATOR_LEVEL_TURBO,		/* VDD_DIG_HIGH */

};



static DEFINE_VDD_REGULATORS(vdd_dig, VDD_DIG_NUM, 1, vdd_corner, NULL);

static DEFINE_VDD_REGULATORS(vdd_dig_ao, VDD_DIG_NUM, 1, vdd_corner, NULL);
@@ -1675,9 +1666,6 @@ static void msm_clocks_gcc_sdx20_fixup(void) 
	usb30_mock_utmi_clk_src.freq_tbl =

		ftbl_usb30_mock_utmi_clk_src_sdx20;



	vdd_dig.vdd_uv = vdd_corner_sdx20;

	vdd_dig_ao.vdd_uv = vdd_corner_sdx20;



	sdcc1_apps_clk_src.c.fmax[VDD_DIG_MIN] = 25000000;

	sdcc1_apps_clk_src.c.fmax[VDD_DIG_LOWER] = 50000000;

	sdcc1_apps_clk_src.c.fmax[VDD_DIG_LOW] = 1000000000;
@@ -1746,6 +1734,11 @@ static int msm_gcc_9650_probe(struct platform_device *pdev) 
	if (ret)

		return ret;



	if (of_device_is_compatible(pdev->dev.of_node, "qcom,gcc-9650")) {

		vdd_dig.use_max_uV = true;

		vdd_dig_ao.use_max_uV = true;

	}



	for_sdx20 = of_device_is_compatible(pdev->dev.of_node,

						"qcom,gcc-sdx20");

drivers/clk/msm/vdd-level-9650.h

+1 −1
Original line number Diff line number Diff line
@@ -90,7 +90,7 @@ static int vdd_corner[] = { 
	RPM_REGULATOR_LEVEL_LOW_SVS,		/* VDD_DIG_LOWER */

	RPM_REGULATOR_LEVEL_SVS,		/* VDD_DIG_LOW */

	RPM_REGULATOR_LEVEL_NOM,		/* VDD_DIG_NOMINAL */

	RPM_REGULATOR_LEVEL_TURBO_NO_CPR,	/* VDD_DIG_HIGH */

	RPM_REGULATOR_LEVEL_TURBO,		/* VDD_DIG_HIGH */

};



#endif