diff mbox series

[v10,2/4] media: qcom: camss: update clock names for sc7280

Message ID 20241217140656.965235-3-quic_vikramsa@quicinc.com (mailing list archive)
State New
Headers show
Series media: qcom: camss: Add sc7280 support | expand

Commit Message

Vikram Sharma Dec. 17, 2024, 2:06 p.m. UTC 
This patch changes gcc_cam_hf_axi clock name to make consistent
with existing platforms and add gcc_axi_sf clock too.
gcc_cam_hf_axi changed to gcc_axi_hf.
added gcc_axi_sf.

Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
---
 drivers/media/platform/qcom/camss/camss.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

Comments

Krzysztof Kozlowski Dec. 17, 2024, 2:11 p.m. UTC | #1 
On 17/12/2024 15:06, Vikram Sharma wrote:
> This patch changes gcc_cam_hf_axi clock name to make consistent

Please do not use "This commit/patch/change", but imperative mood. See
longer explanation here:
https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95

> with existing platforms and add gcc_axi_sf clock too.
> gcc_cam_hf_axi changed to gcc_axi_hf.
> added gcc_axi_sf.

Explain ABI impact and don't mix new features with some sort of refactoring.

> 
> Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
> ---
>  drivers/media/platform/qcom/camss/camss.c | 15 ++++++++++-----
>  1 file changed, 10 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
> index 004a74f6b2f6..1d992dc74877 100644
> --- a/drivers/media/platform/qcom/camss/camss.c
> +++ b/drivers/media/platform/qcom/camss/camss.c
> @@ -1443,12 +1443,13 @@ static const struct camss_subdev_resources vfe_res_7280[] = {
>  		.regulators = {},
>  
>  		.clock = { "camnoc_axi", "cpas_ahb", "icp_ahb", "vfe0",
> -			   "vfe0_axi", "gcc_cam_hf_axi" },
> +			   "vfe0_axi", "gcc_axi_hf", "gcc_axi_sf" },


I don't get how this works with old DTS.

This looks like pure ABI break without any explanation.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 004a74f6b2f6..1d992dc74877 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -1443,12 +1443,13 @@  static const struct camss_subdev_resources vfe_res_7280[] = {
 		.regulators = {},
 
 		.clock = { "camnoc_axi", "cpas_ahb", "icp_ahb", "vfe0",
-			   "vfe0_axi", "gcc_cam_hf_axi" },
+			   "vfe0_axi", "gcc_axi_hf", "gcc_axi_sf" },
 		.clock_rate = { { 150000000, 240000000, 320000000, 400000000, 480000000 },
 				{ 80000000 },
 				{ 0 },
 				{ 380000000, 510000000, 637000000, 760000000 },
 				{ 0 },
+				{ 0 },
 				{ 0 } },
 
 		.reg = { "vfe0" },
@@ -1468,12 +1469,13 @@  static const struct camss_subdev_resources vfe_res_7280[] = {
 		.regulators = {},
 
 		.clock = { "camnoc_axi", "cpas_ahb", "icp_ahb", "vfe1",
-			   "vfe1_axi", "gcc_cam_hf_axi" },
+			   "vfe1_axi", "gcc_axi_hf", "gcc_axi_sf" },
 		.clock_rate = { { 150000000, 240000000, 320000000, 400000000, 480000000 },
 				{ 80000000 },
 				{ 0 },
 				{ 380000000, 510000000, 637000000, 760000000 },
 				{ 0 },
+				{ 0 },
 				{ 0 } },
 
 		.reg = { "vfe1" },
@@ -1493,12 +1495,13 @@  static const struct camss_subdev_resources vfe_res_7280[] = {
 		.regulators = {},
 
 		.clock = { "camnoc_axi", "cpas_ahb", "icp_ahb", "vfe2",
-			   "vfe2_axi", "gcc_cam_hf_axi" },
+			   "vfe2_axi", "gcc_axi_hf", "gcc_axi_sf" },
 		.clock_rate = { { 150000000, 240000000, 320000000, 400000000, 480000000 },
 				{ 80000000 },
 				{ 0 },
 				{ 380000000, 510000000, 637000000, 760000000 },
 				{ 0 },
+				{ 0 },
 				{ 0 } },
 
 		.reg = { "vfe2" },
@@ -1516,11 +1519,12 @@  static const struct camss_subdev_resources vfe_res_7280[] = {
 	/* VFE3 (lite) */
 	{
 		.clock = { "camnoc_axi", "cpas_ahb", "icp_ahb",
-			   "vfe_lite0", "gcc_cam_hf_axi" },
+			   "vfe_lite0", "gcc_axi_hf", "gcc_axi_sf" },
 		.clock_rate = { { 150000000, 240000000, 320000000, 400000000, 480000000 },
 				{ 80000000 },
 				{ 0 },
 				{ 320000000, 400000000, 480000000, 600000000 },
+				{ 0 },
 				{ 0 } },
 
 		.regulators = {},
@@ -1537,11 +1541,12 @@  static const struct camss_subdev_resources vfe_res_7280[] = {
 	/* VFE4 (lite) */
 	{
 		.clock = { "camnoc_axi", "cpas_ahb", "icp_ahb",
-			   "vfe_lite1", "gcc_cam_hf_axi" },
+			   "vfe_lite1", "gcc_axi_hf", "gcc_axi_sf" },
 		.clock_rate = { { 150000000, 240000000, 320000000, 400000000, 480000000 },
 				{ 80000000 },
 				{ 0 },
 				{ 320000000, 400000000, 480000000, 600000000 },
+				{ 0 },
 				{ 0 } },
 
 		.regulators = {},