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Subject: media: camss: Point sm8250 at the correct vdda regulators Author: Bryan O'Donoghue <[email protected]> Date: Tue Jan 11 13:52:12 2022 +0100 Reviewing the RB5 schematic its clear that we have missed out on defining both of the power-rails associated with the CSI PHY. Other PHYs such as the UFS, PCIe and USB connect to these rails and define each regulator individually. This means if we were to switch off the other various PHYs which enable these rails, the CAMSS would not appropriately power-on the CSI PHY. Reviewed-by: Robert Foss <[email protected]> Signed-off-by: Bryan O'Donoghue <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/qcom/camss/camss.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index c23d7b06edb3..79ad82e233cb 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -723,7 +723,7 @@ static const struct resources csiphy_res_8250[] = { static const struct resources csid_res_8250[] = { /* CSID0 */ { - .regulators = { NULL }, + .regulators = { "vdda-phy", "vdda-pll" }, .clock = { "vfe0_csid", "vfe0_cphy_rx", "vfe0", "vfe0_areg", "vfe0_ahb" }, .clock_rate = { { 400000000 }, { 400000000 }, @@ -735,7 +735,7 @@ static const struct resources csid_res_8250[] = { }, /* CSID1 */ { - .regulators = { NULL }, + .regulators = { "vdda-phy", "vdda-pll" }, .clock = { "vfe1_csid", "vfe1_cphy_rx", "vfe1", "vfe1_areg", "vfe1_ahb" }, .clock_rate = { { 400000000 }, { 400000000 }, @@ -747,7 +747,7 @@ static const struct resources csid_res_8250[] = { }, /* CSID2 */ { - .regulators = { NULL }, + .regulators = { "vdda-phy", "vdda-pll" }, .clock = { "vfe_lite_csid", "vfe_lite_cphy_rx", "vfe_lite", "vfe_lite_ahb" }, .clock_rate = { { 400000000 }, { 400000000 }, @@ -758,7 +758,7 @@ static const struct resources csid_res_8250[] = { }, /* CSID3 */ { - .regulators = { NULL }, + .regulators = { "vdda-phy", "vdda-pll" }, .clock = { "vfe_lite_csid", "vfe_lite_cphy_rx", "vfe_lite", "vfe_lite_ahb" }, .clock_rate = { { 400000000 }, { 400000000 }, _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
