Add base support for cameras for mt8365 platforms. This requires nodes
for the sensor interface, camsv, and CSI receivers.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
---
arch/arm64/boot/dts/mediatek/mt8365.dtsi | 125 +++++++++++++++++++++++++++++++
1 file changed, 125 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
index 24581f7410aa..cabdb51f4041 100644
--- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
@@ -10,6 +10,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/power/mediatek,mt8365-power.h>
+#include <dt-bindings/memory/mediatek,mt8365-larb-port.h>
/ {
compatible = "mediatek,mt8365";
@@ -703,6 +704,23 @@ ethernet: ethernet@112a0000 {
status = "disabled";
};
+ mipi_csi0: mipi-csi0@11c10000 {
+ compatible = "mediatek,mt8365-csi-rx";
+ reg = <0 0x11c10000 0 0x2000>;
+ status = "disabled";
+ num-lanes = <4>;
+ #phy-cells = <1>;
+ };
+
+ mipi_csi1: mipi-csi1@11c12000 {
+ compatible = "mediatek,mt8365-csi-rx";
+ reg = <0 0x11c12000 0 0x2000>;
+ phy-type = <PHY_TYPE_DPHY>;
+ status = "disabled";
+ num-lanes = <4>;
+ #phy-cells = <0>;
+ };
+
u3phy: t-phy@11cc0000 {
compatible = "mediatek,mt8365-tphy", "mediatek,generic-tphy-v2";
#address-cells = <1>;
@@ -773,6 +791,113 @@ larb2: larb@15001000 {
mediatek,larb-id = <2>;
};
+ seninf: seninf@15040000 {
+ compatible = "mediatek,mt8365-seninf";
+ reg = <0 0x15040000 0 0x6000>;
+ interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&camsys CLK_CAM_SENIF>,
+ <&topckgen CLK_TOP_SENIF_SEL>;
+ clock-names = "camsys", "top_mux";
+
+ power-domains = <&spm MT8365_POWER_DOMAIN_CAM>;
+
+ phys = <&mipi_csi0 PHY_TYPE_DPHY>, <&mipi_csi1>;
+ phy-names = "csi0", "csi1";
+
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+
+ port@2 {
+ reg = <2>;
+ };
+
+ port@3 {
+ reg = <3>;
+ };
+
+ port@4 {
+ reg = <4>;
+ seninf_camsv1_endpoint: endpoint {
+ remote-endpoint =
+ <&camsv1_endpoint>;
+ };
+ };
+
+ port@5 {
+ reg = <5>;
+ seninf_camsv2_endpoint: endpoint {
+ remote-endpoint =
+ <&camsv2_endpoint>;
+ };
+ };
+ };
+ };
+
+ camsv1: camsv@15050000 {
+ compatible = "mediatek,mt8365-camsv";
+ reg = <0 0x15050000 0 0x0040>,
+ <0 0x15050208 0 0x0020>,
+ <0 0x15050400 0 0x0100>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&camsys CLK_CAM>,
+ <&camsys CLK_CAMTG>,
+ <&camsys CLK_CAMSV0>;
+ clock-names = "cam", "camtg", "camsv";
+ iommus = <&iommu M4U_PORT_CAM_IMGO>;
+ mediatek,larb = <&larb2>;
+ power-domains = <&spm MT8365_POWER_DOMAIN_CAM>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ camsv1_endpoint: endpoint {
+ remote-endpoint = <&seninf_camsv1_endpoint>;
+ };
+ };
+ };
+ };
+
+ camsv2: camsv@15050800 {
+ compatible = "mediatek,mt8365-camsv";
+ reg = <0 0x15050800 0 0x0040>,
+ <0 0x15050228 0 0x0020>,
+ <0 0x15050c00 0 0x0100>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&camsys CLK_CAM>,
+ <&camsys CLK_CAMTG>,
+ <&camsys CLK_CAMSV1>;
+ clock-names = "cam", "camtg", "camsv";
+ iommus = <&iommu M4U_PORT_CAM_IMGO>;
+ mediatek,larb = <&larb2>;
+ power-domains = <&spm MT8365_POWER_DOMAIN_CAM>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ camsv2_endpoint: endpoint {
+ remote-endpoint = <&seninf_camsv2_endpoint>;
+ };
+ };
+ };
+ };
+
vdecsys: syscon@16000000 {
compatible = "mediatek,mt8365-vdecsys", "syscon";
reg = <0 0x16000000 0 0x1000>;
--
2.45.1
Il 29/07/24 16:48, Julien Stephan ha scritto: > Add base support for cameras for mt8365 platforms. This requires nodes > for the sensor interface, camsv, and CSI receivers. > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > Signed-off-by: Julien Stephan <jstephan@baylibre.com> > --- > arch/arm64/boot/dts/mediatek/mt8365.dtsi | 125 +++++++++++++++++++++++++++++++ > 1 file changed, 125 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi > index 24581f7410aa..cabdb51f4041 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi > @@ -10,6 +10,7 @@ > #include <dt-bindings/interrupt-controller/irq.h> > #include <dt-bindings/phy/phy.h> > #include <dt-bindings/power/mediatek,mt8365-power.h> > +#include <dt-bindings/memory/mediatek,mt8365-larb-port.h> > > / { > compatible = "mediatek,mt8365"; > @@ -703,6 +704,23 @@ ethernet: ethernet@112a0000 { > status = "disabled"; > }; > > + mipi_csi0: mipi-csi0@11c10000 { Names must be generic. This is mipi-csi-phy@xyz or csi-phy@xyz as it looks like it's not the entire CSI interface but just its PHY. Am I wrong? > + compatible = "mediatek,mt8365-csi-rx"; > + reg = <0 0x11c10000 0 0x2000>; > + status = "disabled"; > + num-lanes = <4>; > + #phy-cells = <1>; > + }; > + > + mipi_csi1: mipi-csi1@11c12000 { Same for this one. > + compatible = "mediatek,mt8365-csi-rx"; > + reg = <0 0x11c12000 0 0x2000>; > + phy-type = <PHY_TYPE_DPHY>; ...so the secondary CSIPHY only supports DPHY, while the first one supports either C or D? > + status = "disabled"; > + num-lanes = <4>; > + #phy-cells = <0>; ...and then, it's confusing, one CSI has got one PHY cell, one has got two? > + }; > + > u3phy: t-phy@11cc0000 { > compatible = "mediatek,mt8365-tphy", "mediatek,generic-tphy-v2"; > #address-cells = <1>; > @@ -773,6 +791,113 @@ larb2: larb@15001000 { > mediatek,larb-id = <2>; > }; > > + seninf: seninf@15040000 { > + compatible = "mediatek,mt8365-seninf"; > + reg = <0 0x15040000 0 0x6000>; > + interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&camsys CLK_CAM_SENIF>, > + <&topckgen CLK_TOP_SENIF_SEL>; > + clock-names = "camsys", "top_mux"; > + > + power-domains = <&spm MT8365_POWER_DOMAIN_CAM>; > + > + phys = <&mipi_csi0 PHY_TYPE_DPHY>, <&mipi_csi1>; > + phy-names = "csi0", "csi1"; > + > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + }; > + > + port@1 { > + reg = <1>; > + }; > + > + port@2 { > + reg = <2>; > + }; > + > + port@3 { > + reg = <3>; > + }; > + Empty ports, why? Regards, Angelo
© 2016 - 2024 Red Hat, Inc.