[PATCH 0/2] Add pinctrl support adsp based platforms
This patch set is to add pinctrl support adsp enabled sc7280 platforms. Srinivasa Rao Mandadapu (2): dt-bindings: pinctrl: qcom: sc7280: Add compatible string for adsp based platforms pinctrl: qcom: sc7280: Add lpi pinctrl variant data structure for adsp based targets .../bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml | 4 +++- drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c | 14 ++++++++++++++ 2 files changed, 17 insertions(+), 1 deletion(-) -- 2.7.4
Add compatible string to support adsp enabled sc7280 platforms. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> --- .../devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml index d32ee32..53c2c59 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml @@ -17,7 +17,9 @@ description: | properties: compatible: - const: qcom,sc7280-lpass-lpi-pinctrl + enum: + - qcom,sc7280-lpass-lpi-pinctrl + - qcom,sc7280-lpass-adsp-lpi-pinctrl reg: minItems: 2 -- 2.7.4
On Wed, 04 May 2022 19:26:19 +0530, Srinivasa Rao Mandadapu wrote:
Add compatible string to support adsp enabled sc7280 platforms.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> --- .../devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
Acked-by: Rob Herring <robh@kernel.org>
Add compatible string and lpi pinctrl variant data structure for adsp enabled sc7280 platforms. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> --- 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
On Wed 04 May 06:56 PDT 2022, Srinivasa Rao Mandadapu wrote:
Add compatible string and lpi pinctrl variant data structure for adsp enabled sc7280 platforms.
This says what the change does, but gives no clue to what this compatible represents and why the clock is not optional. Could you please describe here what scenario this compatible is to be used for etc, so that when someone else adds support for the next platform they can use the git history to understand which case to follow. Thanks, Bjorn
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> --- 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
On 5/16/2022 8:47 PM, Bjorn Andersson wrote: Thanks for Your time Bjorn!!!
On Wed 04 May 06:56 PDT 2022, Srinivasa Rao Mandadapu wrote:
Add compatible string and lpi pinctrl variant data structure for adsp enabled sc7280 platforms. This says what the change does, but gives no clue to what this compatible represents and why the clock is not optional.
Could you please describe here what scenario this compatible is to be used for etc, so that when someone else adds support for the next platform they can use the git history to understand which case to follow.
Thanks, Bjorn Okay. Will update the commit message.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> --- 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
participants (3)
-
Bjorn Andersson -
Rob Herring -
Srinivasa Rao Mandadapu