diff mbox series

[v4,4/8] clk: qcom: ipq5332: add gpll0_out_aux clock

Message ID 20240122-ipq5332-nsscc-v4-4-19fa30019770@quicinc.com
State New
Headers show
Series [v4,1/8] clk: qcom: ipq5332: add const qualifier to the clk_init_data structure | expand

Commit Message

Kathiravan Thirumoorthy Jan. 22, 2024, 5:57 a.m. UTC 
Add support for gpll0_out_aux clock which acts as the parent for
certain networking subsystem (NSS) clocks.

Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
---
 drivers/clk/qcom/gcc-ipq5332.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Andrew Lunn Jan. 25, 2024, 8:11 p.m. UTC | #1 
On Mon, Jan 22, 2024 at 11:27:00AM +0530, Kathiravan Thirumoorthy wrote:
> Add support for gpll0_out_aux clock which acts as the parent for
> certain networking subsystem (NSS) clocks.

This answers the question i asked for the previous patch.

Why did you split this into two patches?

Please also give a more detailed description, rather than the vague
'certain networking subsystem (NSS) clocks'

If you device tree and drivers are correct, i should be able to work
out what the clock tree looks like, so there is no point trying to
hide the information.

     Andrew
diff mbox series

Patch

diff --git a/drivers/clk/qcom/gcc-ipq5332.c b/drivers/clk/qcom/gcc-ipq5332.c
index 38a570b68813..9a5f0c98f734 100644
--- a/drivers/clk/qcom/gcc-ipq5332.c
+++ b/drivers/clk/qcom/gcc-ipq5332.c
@@ -87,6 +87,19 @@  static struct clk_alpha_pll_postdiv gpll0 = {
 	},
 };
 
+static struct clk_alpha_pll_postdiv gpll0_out_aux = {
+	.offset = 0x20000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_STROMER_PLUS],
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "gpll0_out_aux",
+		.parent_hws = (const struct clk_hw *[]) {
+				&gpll0_main.clkr.hw },
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_postdiv_ro_ops,
+	},
+};
+
 static struct clk_alpha_pll gpll2_main = {
 	.offset = 0x21000,
 	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_STROMER_PLUS],
@@ -3393,6 +3406,7 @@  static struct clk_regmap *gcc_ipq5332_clocks[] = {
 	[GCC_PCIE3X1_0_PIPE_CLK_SRC] = &gcc_pcie3x1_0_pipe_clk_src.clkr,
 	[GCC_PCIE3X1_1_PIPE_CLK_SRC] = &gcc_pcie3x1_1_pipe_clk_src.clkr,
 	[GCC_USB0_PIPE_CLK_SRC] = &gcc_usb0_pipe_clk_src.clkr,
+	[GPLL0_OUT_AUX] = &gpll0_out_aux.clkr,
 };
 
 static const struct qcom_reset_map gcc_ipq5332_resets[] = {