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| author | Vikram Sharma <quic_vikramsa@quicinc.com> | 2025-08-13 11:07:20 +0530 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2025-09-09 15:59:21 +0200 |
| commit | 9ca5d17f5e2e63a9b464d27ac4f2d79cf53633ea (patch) | |
| tree | 3b3b007a94dbdc583954ae72c923ecfec22080c6 | |
| parent | 6adf001b6779aa1c0bebc98e7be87b37072b3049 (diff) | |
| download | linux-stable-9ca5d17f5e2e63a9b464d27ac4f2d79cf53633ea.tar.gz linux-stable-9ca5d17f5e2e63a9b464d27ac4f2d79cf53633ea.zip | |
media: qcom: camss: Add CSIPHY support for QCS8300
QCS8300 uses the same CSIPHY hardware version (v1.3.0) as
SA8775P. The only difference between the two platforms is
the number of CSIPHY instances: SA8775P has four, while
QCS8300 has three.
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/qcom/camss/camss.c | 57 |
2 files changed, 59 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index 754ae973a368..a229ba04b158 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -911,6 +911,7 @@ static bool csiphy_is_gen2(u32 version) case CAMSS_7280: case CAMSS_8250: case CAMSS_8280XP: + case CAMSS_8300: case CAMSS_845: case CAMSS_8550: case CAMSS_8775P: @@ -1017,6 +1018,7 @@ static int csiphy_init(struct csiphy_device *csiphy) regs->lane_array_size = ARRAY_SIZE(lane_regs_sm8550); regs->offset = 0x1000; break; + case CAMSS_8300: case CAMSS_8775P: regs->lane_regs = &lane_regs_sa8775p[0]; regs->lane_array_size = ARRAY_SIZE(lane_regs_sa8775p); diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index 72fa22bdf49d..f0c47f951b07 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -2617,6 +2617,63 @@ static const struct resources_icc icc_res_sm8550[] = { }, }; +static const struct camss_subdev_resources csiphy_res_8300[] = { + /* CSIPHY0 */ + { + .regulators = { "vdda-phy", "vdda-pll" }, + + .clock = { "csiphy_rx", "csiphy0", "csiphy0_timer" }, + .clock_rate = { + { 400000000 }, + { 0 }, + { 400000000 }, + }, + .reg = { "csiphy0" }, + .interrupt = { "csiphy0" }, + .csiphy = { + .id = 0, + .hw_ops = &csiphy_ops_3ph_1_0, + .formats = &csiphy_formats_sdm845, + } + }, + /* CSIPHY1 */ + { + .regulators = { "vdda-phy", "vdda-pll" }, + + .clock = { "csiphy_rx", "csiphy1", "csiphy1_timer" }, + .clock_rate = { + { 400000000 }, + { 0 }, + { 400000000 }, + }, + .reg = { "csiphy1" }, + .interrupt = { "csiphy1" }, + .csiphy = { + .id = 1, + .hw_ops = &csiphy_ops_3ph_1_0, + .formats = &csiphy_formats_sdm845, + } + }, + /* CSIPHY2 */ + { + .regulators = { "vdda-phy", "vdda-pll" }, + + .clock = { "csiphy_rx", "csiphy2", "csiphy2_timer" }, + .clock_rate = { + { 400000000 }, + { 0 }, + { 400000000 }, + }, + .reg = { "csiphy2" }, + .interrupt = { "csiphy2" }, + .csiphy = { + .id = 2, + .hw_ops = &csiphy_ops_3ph_1_0, + .formats = &csiphy_formats_sdm845, + } + }, +}; + static const struct camss_subdev_resources csiphy_res_8775p[] = { /* CSIPHY0 */ { |