Add compatible string and lpi pinctrl variant data structure for adsp enabled sc7280 platforms. This variant data structure rnd compatible name required for distingushing ADSP based platforms and ADSP bypass platforms. In case of ADSP enabled platforms, where audio is routed through ADSP macro and decodec GDSC Switches are triggered as clocks by pinctrl driver and ADSP firmware controls them. So It's mandatory to enable them in ADSP based solutions. In case of ADSP bypass platforms clock voting is optional as these macro and dcodec GDSC switches are maintained as power domains and operated from lpass clock drivers. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@xxxxxxxxxxx> Co-developed-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx> Signed-off-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx> --- drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c index 2add9a4..c9e85d9 100644 --- a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c +++ b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c @@ -134,6 +134,16 @@ static const struct lpi_function sc7280_functions[] = { LPI_FUNCTION(wsa_swr_data), }; +static const struct lpi_pinctrl_variant_data sc7280_adsp_lpi_data = { + .pins = sc7280_lpi_pins, + .npins = ARRAY_SIZE(sc7280_lpi_pins), + .groups = sc7280_groups, + .ngroups = ARRAY_SIZE(sc7280_groups), + .functions = sc7280_functions, + .nfunctions = ARRAY_SIZE(sc7280_functions), + .is_clk_optional = false, +}; + static const struct lpi_pinctrl_variant_data sc7280_lpi_data = { .pins = sc7280_lpi_pins, .npins = ARRAY_SIZE(sc7280_lpi_pins), @@ -149,6 +159,10 @@ static const struct of_device_id lpi_pinctrl_of_match[] = { .compatible = "qcom,sc7280-lpass-lpi-pinctrl", .data = &sc7280_lpi_data, }, + { + .compatible = "qcom,sc7280-lpass-adsp-lpi-pinctrl", + .data = &sc7280_adsp_lpi_data, + }, { } }; MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match); -- 2.7.4