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[P3762/P3783]:Virtual i2c mux support for other Hawks.

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Add virtual i2c bus support for 2nd,3rd & 4th Hawks
to read/write EEPROM data while streaming.

Bug 4807682

Change-Id: I76e4a1128a66f22d13f7ee2c04c64d42da519080
Signed-off-by: Praveen AC <pac@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3210318
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Praveen AC
2024-09-09 19:00:16 +00:00
committed by mobile promotions
parent 50cd4a94af
commit e96aba03cf
10 changed files with 183 additions and 125 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
overlay/tegra234-camera-p3762-a00.dtsi
View File

@@ -1113,6 +1113,8 @@
};
};
};
};
i2c@2 {
ar0234_e@34 {
compatible = "nvidia,ar0234_hawk_owl";
reg = <0x34>;
@@ -1249,6 +1251,8 @@
};
};
};
};
i2c@3 {
ar0234_g@36 {
compatible = "nvidia,ar0234_hawk_owl";
reg = <0x36>;
@@ -1500,7 +1504,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_e@34";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@2/ar0234_e@34";
status = "okay";
};
};
@@ -1511,7 +1515,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_f@35";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@2/ar0234_f@35";
status = "okay";
};
};
@@ -1522,7 +1526,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_g@36";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@3/ar0234_g@36";
status = "okay";
};
};
@@ -1533,7 +1537,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_h@37";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@3/ar0234_h@37";
status = "okay";
};
};

14
overlay/tegra234-camera-p3783-a00.dtsi
View File

@@ -1113,6 +1113,8 @@
};
};
};
};
i2c@2 {
ar0234_e@34 {
compatible = "nvidia,ar0234_hawk_owl";
reg = <0x34>;
@@ -1249,6 +1251,8 @@
};
};
};
};
i2c@3 {
ar0234_g@36 {
compatible = "nvidia,ar0234_hawk_owl";
reg = <0x36>;
@@ -1409,6 +1413,7 @@
drivernode0 {
/* Declare PCL support driver (classically known as guid) */
pcl_id = "v4l2_sensor";
/* Declare the device-tree hierarchy to driver instance */
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@3180000/ar0234_i@30";
status = "okay";
};
@@ -1421,6 +1426,7 @@
drivernode0 {
/* Declare PCL support driver (classically known as guid) */
pcl_id = "v4l2_sensor";
/* Declare the device-tree hierarchy to driver instance */
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@3180000/ar0234_j@32";
status = "okay";
};
@@ -1498,7 +1504,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_e@34";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@2/ar0234_e@34";
status = "okay";
};
};
@@ -1509,7 +1515,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_f@35";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@2/ar0234_f@35";
status = "okay";
};
};
@@ -1520,7 +1526,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_g@36";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@3/ar0234_g@36";
status = "okay";
};
};
@@ -1531,7 +1537,7 @@
status = "okay";
drivernode0 {
pcl_id = "v4l2_sensor";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@1/ar0234_h@37";
sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@31e0000/virtual_i2c_mux@50/i2c@3/ar0234_h@37";
status = "okay";
};
};

4
overlay/tegra234-p3737-camera-p3762-a00-1Hawk-overlay.dts
View File

@@ -154,12 +154,16 @@
ar0234_d@33 {
status = "disabled";
};
};
i2c@2 {
ar0234_e@34 {
status = "disabled";
};
ar0234_f@35 {
status = "disabled";
};
};
i2c@3 {
ar0234_g@36 {
status = "disabled";
};

4
overlay/tegra234-p3737-camera-p3762-a00-2Hawk-overlay.dts
View File

@@ -154,12 +154,16 @@
ar0234_d@33 {
status = "okay";
};
};
i2c@2 {
ar0234_e@34 {
status = "disabled";
};
ar0234_f@35 {
status = "disabled";
};
};
i2c@3 {
ar0234_g@36 {
status = "disabled";
};

4
overlay/tegra234-p3737-camera-p3762-a00-3Hawk-3Owl-overlay.dts
View File

@@ -155,12 +155,16 @@
ar0234_d@33 {
status = "okay";
};
};
i2c@2 {
ar0234_e@34 {
status = "okay";
};
ar0234_f@35 {
status = "okay";
};
};
i2c@3 {
ar0234_g@36 {
status = "disabled";
};

4
overlay/tegra234-p3737-camera-p3762-a00-4Hawk-overlay.dts
View File

@@ -154,12 +154,16 @@
ar0234_d@33 {
status = "okay";
};
};
i2c@2 {
ar0234_e@34 {
status = "okay";
};
ar0234_f@35 {
status = "okay";
};
};
i2c@3 {
ar0234_g@36 {
status = "okay";
};

4
overlay/tegra234-p3737-camera-p3762-a00-4Owl-overlay.dts
View File

@@ -155,12 +155,16 @@
ar0234_d@33 {
status = "disabled";
};
};
i2c@2 {
ar0234_e@34 {
status = "disabled";
};
ar0234_f@35 {
status = "disabled";
};
};
i2c@3 {
ar0234_g@36 {
status = "disabled";
};

4
overlay/tegra234-p3737-camera-p3762-a00-overlay.dts
View File

@@ -68,12 +68,16 @@
ar0234_d@33 {
status = "okay";
};
};
i2c@2 {
ar0234_e@34 {
status = "okay";
};
ar0234_f@35 {
status = "okay";
};
};
i2c@3 {
ar0234_g@36 {
status = "okay";
};

12
overlay/tegra234-p3737-camera-p3762-a00.dtsi
View File

@@ -215,6 +215,12 @@
pwdn-gpios = <&gpio CAM0_PWDN GPIO_ACTIVE_HIGH>;
pwr-gpios = <&gpio PWR_EN GPIO_ACTIVE_HIGH>;
};
};
i2c@2 {
reg = <2>;
i2c-mux,deselect-on-exit;
#address-cells = <1>;
#size-cells = <0>;
ar0234_e@34 {
status = "disabled";
def-addr = <0x10>;
@@ -247,6 +253,12 @@
pwdn-gpios = <&gpio CAM0_PWDN GPIO_ACTIVE_HIGH>;
pwr-gpios = <&gpio PWR_EN GPIO_ACTIVE_HIGH>;
};
};
i2c@3 {
reg = <3>;
i2c-mux,deselect-on-exit;
#address-cells = <1>;
#size-cells = <0>;
ar0234_g@36 {
status = "disabled";
def-addr = <0x10>;

12
overlay/tegra234-p3740-camera-p3783-a00-overlay.dts
View File

@@ -221,6 +221,12 @@
pwdn-gpios = <&gpio CAM0_PWDN GPIO_ACTIVE_HIGH>;
pwr-gpios = <&gpio PWR_EN GPIO_ACTIVE_HIGH>;
};
};
i2c@2 {
reg = <2>;
i2c-mux,deselect-on-exit;
#address-cells = <1>;
#size-cells = <0>;
ar0234_e@34 {
status = "okay";
def-addr = <0x10>;
@@ -253,6 +259,12 @@
pwdn-gpios = <&gpio CAM0_PWDN GPIO_ACTIVE_HIGH>;
pwr-gpios = <&gpio PWR_EN GPIO_ACTIVE_HIGH>;
};
};
i2c@3 {
reg = <3>;
i2c-mux,deselect-on-exit;
#address-cells = <1>;
#size-cells = <0>;
ar0234_g@36 {
status = "okay";
def-addr = <0x10>;