Merge "disp: pll: fix divider clock flags for DSI PLL clocks" (32c581ff) · Commits · e / devices / android_kernel_fairphone_FP4

pll/dsi_pll_7nm.c

+5 −26

Original line number	Original line	Diff line number	Diff line
	@@ -1240,13 +1240,6 @@ static int pixel_clk_get_div(void context, unsigned int reg, unsigned int div)
	reg_val = MDSS_PLL_REG_R(pll->phy_base, PHY_CMN_CLK_CFG0);		reg_val = MDSS_PLL_REG_R(pll->phy_base, PHY_CMN_CLK_CFG0);
	*div = (reg_val & 0xF0) >> 4;		*div = (reg_val & 0xF0) >> 4;

	/**
	* Common clock framework the divider value is interpreted as one less
	* hence we return one less for all dividers except when zero
	*/
	if (*div != 0)
	*div -= 1;

	(void)mdss_pll_resource_enable(pll, false);		(void)mdss_pll_resource_enable(pll, false);

	return rc;		return rc;
	@@ -1272,12 +1265,7 @@ static int pixel_clk_set_div(void *context, unsigned int reg, unsigned int div)
	pr_err("Failed to enable dsi pll resources, rc=%d\n", rc);		pr_err("Failed to enable dsi pll resources, rc=%d\n", rc);
	return rc;		return rc;
	}		}
	/**
	* In common clock framework the divider value provided is one less and
	* and hence adjusting the divider value by one prior to writing it to
	* hardware
	*/
	div++;
	pixel_clk_set_div_sub(pll, div);		pixel_clk_set_div_sub(pll, div);
	if (pll->slave)		if (pll->slave)
	pixel_clk_set_div_sub(pll->slave, div);		pixel_clk_set_div_sub(pll->slave, div);
	@@ -1301,12 +1289,6 @@ static int bit_clk_get_div(void context, unsigned int reg, unsigned int div)
	reg_val = MDSS_PLL_REG_R(pll->phy_base, PHY_CMN_CLK_CFG0);		reg_val = MDSS_PLL_REG_R(pll->phy_base, PHY_CMN_CLK_CFG0);
	*div = (reg_val & 0x0F);		*div = (reg_val & 0x0F);

	/**
	*Common clock framework the divider value is interpreted as one less
	* hence we return one less for all dividers except when zero
	*/
	if (*div != 0)
	*div -= 1;
	(void)mdss_pll_resource_enable(pll, false);		(void)mdss_pll_resource_enable(pll, false);

	return rc;		return rc;
	@@ -1345,13 +1327,6 @@ static int bit_clk_set_div(void *context, unsigned int reg, unsigned int div)
	return rc;		return rc;
	}		}

	/**
	* In common clock framework the divider value provided is one less and
	* and hence adjusting the divider value by one prior to writing it to
	* hardware
	*/
	div++;

	bit_clk_set_div_sub(rsc, div);		bit_clk_set_div_sub(rsc, div);
	/* For slave PLL, this divider always should be set to 1 */		/* For slave PLL, this divider always should be set to 1 */
	if (rsc->slave)		if (rsc->slave)
	@@ -1517,6 +1492,7 @@ static struct clk_regmap_div dsi1pll_pll_out_div = {
	static struct clk_regmap_div dsi0pll_bitclk_src = {		static struct clk_regmap_div dsi0pll_bitclk_src = {
	.shift = 0,		.shift = 0,
	.width = 4,		.width = 4,
			.flags = CLK_DIVIDER_ONE_BASED \| CLK_DIVIDER_ALLOW_ZERO,
	.clkr = {		.clkr = {
	.hw.init = &(struct clk_init_data){		.hw.init = &(struct clk_init_data){
	.name = "dsi0pll_bitclk_src",		.name = "dsi0pll_bitclk_src",
	@@ -1531,6 +1507,7 @@ static struct clk_regmap_div dsi0pll_bitclk_src = {
	static struct clk_regmap_div dsi1pll_bitclk_src = {		static struct clk_regmap_div dsi1pll_bitclk_src = {
	.shift = 0,		.shift = 0,
	.width = 4,		.width = 4,
			.flags = CLK_DIVIDER_ONE_BASED \| CLK_DIVIDER_ALLOW_ZERO,
	.clkr = {		.clkr = {
	.hw.init = &(struct clk_init_data){		.hw.init = &(struct clk_init_data){
	.name = "dsi1pll_bitclk_src",		.name = "dsi1pll_bitclk_src",
	@@ -1677,6 +1654,7 @@ static struct clk_regmap_mux dsi1pll_pclk_src_mux = {
	static struct clk_regmap_div dsi0pll_pclk_src = {		static struct clk_regmap_div dsi0pll_pclk_src = {
	.shift = 0,		.shift = 0,
	.width = 4,		.width = 4,
			.flags = CLK_DIVIDER_ONE_BASED \| CLK_DIVIDER_ALLOW_ZERO,
	.clkr = {		.clkr = {
	.hw.init = &(struct clk_init_data){		.hw.init = &(struct clk_init_data){
	.name = "dsi0pll_pclk_src",		.name = "dsi0pll_pclk_src",
	@@ -1692,6 +1670,7 @@ static struct clk_regmap_div dsi0pll_pclk_src = {
	static struct clk_regmap_div dsi1pll_pclk_src = {		static struct clk_regmap_div dsi1pll_pclk_src = {
	.shift = 0,		.shift = 0,
	.width = 4,		.width = 4,
			.flags = CLK_DIVIDER_ONE_BASED \| CLK_DIVIDER_ALLOW_ZERO,
	.clkr = {		.clkr = {
	.hw.init = &(struct clk_init_data){		.hw.init = &(struct clk_init_data){
	.name = "dsi1pll_pclk_src",		.name = "dsi1pll_pclk_src",