Commit a6a5c173 authored by Srinivasa Rao Mandadapu's avatar Srinivasa Rao Mandadapu Committed by Linus Walleij
Browse files

pinctrl: qcom: Update clock voting as optional 



Update bulk clock voting to optional voting as ADSP bypass platform doesn't
need macro and decodec clocks, as these macro and dcodec GDSC switches are
maintained as power domains and operated from lpass clock drivers.

Signed-off-by: default avatarSrinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: default avatarVenkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: default avatarVenkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: default avatarMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1650285427-19752-8-git-send-email-quic_srivasam@quicinc.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 120a5f2e

drivers/pinctrl/qcom/pinctrl-lpass-lpi.c

+6 −2
Original line number Diff line number Diff line
@@ -401,9 +401,13 @@ int lpi_pinctrl_probe(struct platform_device *pdev) 
		return dev_err_probe(dev, PTR_ERR(pctrl->slew_base),

				     "Slew resource not provided\n");



	if (data->is_clk_optional)

		ret = devm_clk_bulk_get_optional(dev, MAX_LPI_NUM_CLKS, pctrl->clks);

	else

		ret = devm_clk_bulk_get(dev, MAX_LPI_NUM_CLKS, pctrl->clks);



	if (ret)

		return dev_err_probe(dev, ret, "Can't get clocks\n");

		return ret;



	ret = clk_bulk_prepare_enable(MAX_LPI_NUM_CLKS, pctrl->clks);

	if (ret)

drivers/pinctrl/qcom/pinctrl-lpass-lpi.h

+1 −0
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ struct lpi_pinctrl_variant_data { 
	int ngroups;

	const struct lpi_function *functions;

	int nfunctions;

	bool is_clk_optional;

};



int lpi_pinctrl_probe(struct platform_device *pdev);

drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c

+1 −0
Original line number Diff line number Diff line
@@ -141,6 +141,7 @@ static const struct lpi_pinctrl_variant_data sc7280_lpi_data = { 
	.ngroups = ARRAY_SIZE(sc7280_groups),

	.functions = sc7280_functions,

	.nfunctions = ARRAY_SIZE(sc7280_functions),

	.is_clk_optional = true,

};



static const struct of_device_id lpi_pinctrl_of_match[] = {