2022-02-23 17:18:27

by Bjorn Andersson

Subject: [PATCH 2/2] clk: qcom: rpmhcc: add sc8280xp support to the RPMh clock controller

The Qualcomm SC8280XP platform exposes 5 clocks through the RPMh clock
controller. Add these, and the relates active-only variants, to the RPMh
clock controller driver.

Signed-off-by: Bjorn Andersson <[email protected]>
---
drivers/clk/qcom/clk-rpmh.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
index 74e57c84f60a..aed907982344 100644
--- a/drivers/clk/qcom/clk-rpmh.c
+++ b/drivers/clk/qcom/clk-rpmh.c
@@ -512,6 +512,23 @@ static const struct clk_rpmh_desc clk_rpmh_sm8350 = {
.num_clks = ARRAY_SIZE(sm8350_rpmh_clocks),
};

+DEFINE_CLK_RPMH_VRM(sc8280xp, ln_bb_clk3, ln_bb_clk3_ao, "lnbclka3", 2);
+
+static struct clk_hw *sc8280xp_rpmh_clocks[] = {
+ [RPMH_CXO_CLK] = &sdm845_bi_tcxo.hw,
+ [RPMH_CXO_CLK_A] = &sdm845_bi_tcxo_ao.hw,
+ [RPMH_LN_BB_CLK3] = &sc8280xp_ln_bb_clk3.hw,
+ [RPMH_LN_BB_CLK3_A] = &sc8280xp_ln_bb_clk3_ao.hw,
+ [RPMH_IPA_CLK] = &sdm845_ipa.hw,
+ [RPMH_PKA_CLK] = &sm8350_pka.hw,
+ [RPMH_HWKM_CLK] = &sm8350_hwkm.hw,
+};
+
+static const struct clk_rpmh_desc clk_rpmh_sc8280xp = {
+ .clks = sc8280xp_rpmh_clocks,
+ .num_clks = ARRAY_SIZE(sc8280xp_rpmh_clocks),
+};
+
/* Resource name must match resource id present in cmd-db */
DEFINE_CLK_RPMH_ARC(sc7280, bi_tcxo, bi_tcxo_ao, "xo.lvl", 0x3, 4);

@@ -691,6 +708,7 @@ static int clk_rpmh_probe(struct platform_device *pdev)
static const struct of_device_id clk_rpmh_match_table[] = {
{ .compatible = "qcom,sc7180-rpmh-clk", .data = &clk_rpmh_sc7180},
{ .compatible = "qcom,sc8180x-rpmh-clk", .data = &clk_rpmh_sc8180x},
+ { .compatible = "qcom,sc8280xp-rpmh-clk", .data = &clk_rpmh_sc8280xp},
{ .compatible = "qcom,sdm845-rpmh-clk", .data = &clk_rpmh_sdm845},
{ .compatible = "qcom,sdx55-rpmh-clk", .data = &clk_rpmh_sdx55},
{ .compatible = "qcom,sdx65-rpmh-clk", .data = &clk_rpmh_sdx65},
--
2.33.1

2022-02-25 02:12:00

by Stephen Boyd

Subject: Re: [PATCH 2/2] clk: qcom: rpmhcc: add sc8280xp support to the RPMh clock controller

Quoting Bjorn Andersson (2022-02-22 20:45:16)
> The Qualcomm SC8280XP platform exposes 5 clocks through the RPMh clock
> controller. Add these, and the relates active-only variants, to the RPMh
> clock controller driver.
>
> Signed-off-by: Bjorn Andersson <[email protected]>
> ---

Reviewed-by: Stephen Boyd <[email protected]>