Re: [PATCH V3 5/9] clk: qcom: add Global Clock controller (GCC) driver for IPQ5332 SoC

[Kathiravan T]

Thanks Bjorn for the review!


On 2/7/2023 9:11 AM, Bjorn Andersson wrote:
> On Mon, Feb 06, 2023 at 12:42:13PM +0530, Kathiravan T wrote:
> > diff --git a/drivers/clk/qcom/gcc-ipq5332.c b/drivers/clk/qcom/gcc-ipq5332.c
> [..]
> > +
> > +enum {
> > +	DT_SLEEP_CLK,
> > +	DT_XO,
> > +	DT_PCIE_2LANE_PHY_PIPE_CLK,
> > +	DT_PCIE_2LANE_PHY_PIPE_X1_CLK,
> > +	DT_USB_PCIE_WRAPPER_PIPE_CLK,
> This list does not match the clocks as defined in the binding.


Ack. will fix this in next spin.


> > +};
> > +
> > +enum {
> > +	P_PCIE3X2_PIPE,
> > +	P_PCIE3X1_0_PIPE,
> > +	P_PCIE3X1_1_PIPE,
> > +	P_USB3PHY_0_PIPE,
> > +	P_CORE_BI_PLL_TEST_SE,
> > +	P_GCC_GPLL0_OUT_MAIN_DIV_CLK_SRC,
> > +	P_GPLL0_OUT_AUX,
> > +	P_GPLL0_OUT_MAIN,
> > +	P_GPLL2_OUT_AUX,
> > +	P_GPLL2_OUT_MAIN,
> > +	P_GPLL4_OUT_AUX,
> > +	P_GPLL4_OUT_MAIN,
> > +	P_SLEEP_CLK,
> > +	P_XO,
> > +};
> > +
> > +static const struct clk_parent_data gcc_parent_data_xo = { .index = DT_XO };
> > +
> > +static struct clk_alpha_pll gpll0_main = {
> > +	.offset = 0x20000,
> > +	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_STROMER_PLUS],
> > +	.clkr = {
> > +		.enable_reg = 0xb000,
> > +		.enable_mask = BIT(0),
> > +		.hw.init = &(const struct clk_init_data){
> Please add a space between ')' and '{ on all these.


Ack.


> > +			.name = "gpll0_main",
> > +			.parent_data = &gcc_parent_data_xo,
> > +			.num_parents = 1,
> > +			.ops = &clk_alpha_pll_stromer_ops,
> > +		},
> > +	},
> > +};
> [..]
> > +static const struct qcom_cc_desc gcc_ipq5332_desc = {
> > +	.config = &gcc_ipq5332_regmap_config,
> > +	.clks = gcc_ipq5332_clocks,
> > +	.num_clks = ARRAY_SIZE(gcc_ipq5332_clocks),
> > +	.resets = gcc_ipq5332_resets,
> > +	.num_resets = ARRAY_SIZE(gcc_ipq5332_resets),
> > +	.clk_hws = gcc_ipq5332_hws,
> > +	.num_clk_hws = ARRAY_SIZE(gcc_ipq5332_hws),
> No GDSCs?

No, there is no GDSC support.


> Regards,
> Bjorn