Loading Documentation/devicetree/bindings/media/video/msm-cam-eeprom.txt 0 → 100644 +438 −0 Original line number Diff line number Diff line * Qualcomm Technologies, Inc. MSM EEPROM EEPROM is an one time programmed(OTP) device that stores the calibration data use for camera sensor. It may either be integrated in the sensor module or in the sensor itself. As a result, the power, clock and GPIOs may be the same as the camera sensor. The following describes the page block map, power supply, clock, GPIO and power on sequence properties of the EEPROM device. ======================================================= Required Node Structure if probe happens from userspace ======================================================= The EEPROM device is described in one level of the device node. ====================================== First Level Node - CAM EEPROM device ====================================== - compatible Usage: required Value type: <string> Definition: Should be "qcom,eeprom". - cell-index Usage: required Value type: <u32> Definition: Should specify the hardware index id. - reg Usage: required Value type: <u32> Definition: Register values. - regulator-names Usage: required Value type: <string> Definition: Name of the regulator resources for EEPROM HW. - xxxx-supply Usage: required Value type: <phandle> Definition: Regulator reference corresponding to the names listed in "regulator-names". - rgltr-cntrl-support Usage: required Value type: <bool> Definition: This property specifies if the regulator control is supported e.g. rgltr-min-voltage. - rgltr-min-voltage Usage: required Value type: <u32> Definition: should contain minimum voltage level for regulators mentioned in regulator-names property. - rgltr-max-voltage Usage: required Value type: <u32> Definition: should contain maximum voltage level for regulators mentioned in regulator-names property. - rgltr-load-current Usage: required Value type: <u32> Definition: should contain the maximum current in microamps required for the regulators mentioned in regulator-names property. - gpio-no-mux Usage: required Value type: <u32> Definition: should specify the gpio mux type. - gpios Usage: required Value type: <phandle> Definition: should specify the gpios to be used for the eeprom. - gpio-reset Usage: required Value type: <u32> Definition: should specify the reset gpio index. - gpio-standby Usage: required Value type: <u32> Definition: should specify the standby gpio index. - gpio-req-tbl-num Usage: required Value type: <u32> Definition: should specify the gpio table index. - gpio-req-tbl-flags Usage: required Value type: <u32> Definition: should specify the gpio functions. - gpio-req-tbl-label Usage: required Value type: <string> Definition: should specify the gpio labels. - sensor-position Usage: required Value type: <u32> Definition: should contain the mount angle of the camera sensor. - cci-master Usage: required Value type: <u32> Definition: should contain i2c master id to be used for this camera sensor. - sensor-mode Usage: required Value type: <u32> Definition: should contain sensor mode supported. - clock-names Usage: required Value type: <string> Definition: List of clock names required for EEPROM HW. - clocks Usage: required Value type: <phandle> Definition: List of clocks used for EEPROM HW. - clock-cntl-level Usage: required Value type: <string> Definition: says what all different clock levels eeprom node has. - clock-rates Usage: required Value type: <u32> Definition: List of clocks rates. Example: eprom0: qcom,eeprom@0 { cell-index = <0>; reg = <0x0>; compatible = "qcom,eeprom"; cam_vdig-supply = <&pm8998_l5>; cam_vio-supply = <&pm8998_lvs1>; regulator-names = "cam_vdig", "cam_vio"; rgltr-cntrl-support; rgltr-min-voltage = <1200000 0>; rgltr-max-voltage = <1200000 0>; rgltr-load-current = <0 80000 105000 0>; gpio-no-mux = <0>; gpios = <&msmgpio 26 0>, <&msmgpio 37 0>, <&msmgpio 36 0>; gpio-reset = <1>; gpio-standby = <2>; gpio-req-tbl-num = <0 1 2>; gpio-req-tbl-flags = <1 0 0>; gpio-req-tbl-label = "CAMIF_MCLK", "CAM_RESET1", "CAM_STANDBY"; sensor-position = <0>; sensor-mode = <0>; cci-master = <0>; status = "ok"; clocks = <&clock_camcc CAM_CC_MCLK0_CLK>; clock-names = "cam_clk"; clock-cntl-level = "turbo"; clock-rates = <24000000>; }; ======================================================= Required Node Structure if probe happens from kernel ======================================================= The EEPROM device is described in one level of the device node. ====================================== First Level Node - CAM EEPROM device ====================================== - compatible Usage: required Value type: <string> Definition: Should be "qcom,eeprom". - cell-index Usage: required Value type: <u32> Definition: Should specify the hardware index id. - reg Usage: required Value type: <u32> Definition: Register values. - qcom,eeprom-name Usage: required Value type: <string> Definition: Name of the EEPROM HW. - qcom,slave-addr Usage: required Value type: <u32> Definition: Slave address of the EEPROM HW. - qcom,num-blocks Usage: required Value type: <u32> Definition: Total block number that eeprom contains. - qcom,pageX Usage: required Value type: <u32> Definition: List of values specifying page size, start address, address type, data, data type, delay in ms. size 0 stand for non-paged. - qcom,pollX Usage: required Value type: <u32> Definition: List of values specifying poll size, poll reg address, address type, data, data type, delay in ms. size 0 stand for not used. - qcom,memX Usage: required Value type: <u32> Definition: List of values specifying memory size, start address, address type, data, data type, delay in ms. size 0 stand for not used. - qcom,saddrX Usage: required Value type: <u32> Definition: property should specify the slave address for block (%d). - regulator-names Usage: required Value type: <string> Definition: Name of the regulator resources for EEPROM HW. - qcom,cmm-data-support Usage: required Value type: <u32> Definition: Camera MultiModule data capability flag.. - qcom,cmm-data-compressed Usage: required Value type: <u32> Definition: Camera MultiModule data compression flag. - qcom,cmm-data-offset Usage: required Value type: <u32> Definition: Camera MultiModule data start offset. - qcom,cmm-data-size Usage: required Value type: <u32> Definition: Camera MultiModule data size. - qcom,cam-power-seq-type Usage: required Value type: <string> Definition: should specify the power on sequence types. - qcom,cam-power-seq-val Usage: required Value type: <string> Definition: should specify the power on sequence values. - qcom,cam-power-seq-cfg-val Usage: required Value type: <u32> Definition: should specify the power on sequence config values. - qcom,cam-power-seq-delay Usage: required Value type: <u32> Definition: should specify the power on sequence delay time in ms. - xxxx-supply Usage: required Value type: <phandle> Definition: Regulator reference corresponding to the names listed in "regulator-names". - rgltr-cntrl-support Usage: required Value type: <bool> Definition: This property specifies if the regulator control is supported e.g. rgltr-min-voltage. - rgltr-min-voltage Usage: required Value type: <u32> Definition: should contain minimum voltage level for regulators mentioned in regulator-names property. - rgltr-max-voltage Usage: required Value type: <u32> Definition: should contain maximum voltage level for regulators mentioned in regulator-names property. - rgltr-load-current Usage: required Value type: <u32> Definition: should contain the maximum current in microamps required for the regulators mentioned in regulator-names property. - gpio-no-mux Usage: required Value type: <u32> Definition: should specify the gpio mux type. - gpios Usage: required Value type: <phandle> Definition: should specify the gpios to be used for the eeprom. - gpio-reset Usage: required Value type: <u32> Definition: should specify the reset gpio index. - gpio-standby Usage: required Value type: <u32> Definition: should specify the standby gpio index. - gpio-req-tbl-num Usage: required Value type: <u32> Definition: should specify the gpio table index. - gpio-req-tbl-flags Usage: required Value type: <u32> Definition: should specify the gpio functions. - gpio-req-tbl-label Usage: required Value type: <string> Definition: should specify the gpio labels. - sensor-position Usage: required Value type: <u32> Definition: should contain the mount angle of the camera sensor. - cci-master Usage: required Value type: <u32> Definition: should contain i2c master id to be used for this camera sensor. - sensor-mode Usage: required Value type: <u32> Definition: should contain sensor mode supported. - clock-cntl-level Usage: required Value type: <string> Definition: says what all different clock levels eeprom node has. - clock-names Usage: required Value type: <string> Definition: List of clock names required for EEPROM HW. - clocks Usage: required Value type: <phandle> Definition: List of clocks used for EEPROM HW. - clock-rates Usage: required Value type: <u32> Definition: List of clocks rates. Example: eeprom0: qcom,eeprom@0 { cell-index = <0>; reg = <0x0>; qcom,eeprom-name = "msm_eeprom"; compatible = "qcom,eeprom"; qcom,slave-addr = <0x60>; qcom,num-blocks = <2>; qcom,page0 = <1 0x100 2 0x01 1 1>; qcom,poll0 = <0 0x0 2 0 1 1>; qcom,mem0 = <0 0x0 2 0 1 0>; qcom,page1 = <1 0x0200 2 0x8 1 1>; qcom,pageen1 = <1 0x0202 2 0x01 1 10>; qcom,poll1 = <0 0x0 2 0 1 1>; qcom,mem1 = <32 0x3000 2 0 1 0>; qcom,saddr1 = <0x62>; qcom,cmm-data-support; qcom,cmm-data-compressed; qcom,cmm-data-offset = <0>; qcom,cmm-data-size = <0>; qcom,cam-power-seq-type = "sensor_vreg", "sensor_vreg", "sensor_clk", "sensor_gpio", "sensor_gpio"; qcom,cam-power-seq-val = "cam_vdig", "cam_vio", "sensor_cam_mclk", "sensor_gpio_reset", "sensor_gpio_standby"; qcom,cam-power-seq-cfg-val = <1 1 24000000 1 1>; qcom,cam-power-seq-delay = <1 1 5 5 10>; cam_vdig-supply = <&pm8998_l5>; cam_vio-supply = <&pm8998_lvs1>; regulator-names = "cam_vdig", "cam_vio"; rgltr-cntrl-support; rgltr-min-voltage = <1200000 0>; rgltr-max-voltage = <1200000 0>; rgltr-load-current = <0 80000 105000 0>; qcom,gpio-no-mux = <0>; gpios = <&msmgpio 26 0>, <&msmgpio 37 0>, <&msmgpio 36 0>; gpio-reset = <1>; gpio-standby = <2>; gpio-req-tbl-num = <0 1 2>; gpio-req-tbl-flags = <1 0 0>; gpio-req-tbl-label = "CAMIF_MCLK", "CAM_RESET1", "CAM_STANDBY"; sensor-position = <0>; sensor-mode = <0>; cci-master = <0>; status = "ok"; clocks = <&clock_camcc CAM_CC_MCLK0_CLK>; clock-cntl-level = "turbo"; clock-names = "cam_clk"; clock-rates = <24000000>; }; Documentation/devicetree/bindings/media/video/msm-camera-flash.txt 0 → 100644 +126 −0 Original line number Diff line number Diff line * Qualcomm Technologies, Inc. MSM FLASH The MSM camera Flash driver provides the definitions for enabling and disabling LED Torch/Flash by requesting it to PMIC/I2C/GPIO based hardware. It provides the functions for the Client to control the Flash hardware. ======================================================= Required Node Structure ======================================================= The Flash device is described in one level of the device node. ====================================== First Level Node - CAM FLASH device ====================================== - compatible Usage: required Value type: <string> Definition: Should be "qcom,camera-flash". - cell-index Usage: required Value type: <u32> Definition: Should specify the hardware index id. - reg Usage: required Value type: <u32> Definition: Register values. - flash-source Usage: required Value type: <phandle> Definition: Should contain array of phandles to Flash source nodes. - torch-source Usage: required Value type: <phandle> Definition: Should contain array of phandles to torch source nodes. - switch-source Usage: Optional Value type: <phandle> Definition: Should contain phandle to switch source nodes. - slave-id Usage: optional Value type: <u32> Definition: should contain i2c slave address, device id address and expected id read value. - cci-master Usage: optional Value type: <u32> Definition: should contain i2c master id to be used for this camera flash. - max-current Usage: optional Value type: <u32> Definition: Max current in mA supported by flash - max-duration Usage: optional Value type: <u32> Definition: Max duration in ms flash can glow. - gpios Usage: optional Value type: <u32> Definition: should specify the gpios to be used for the flash. - gpio-req-tbl-num Usage: optional Value type: <u32> Definition: should specify the gpio table index. - gpio-req-tbl-flags Usage: optional Value type: <u32> Definition: should specify the gpio functions. - gpio-req-tbl-label Usage: optional Value type: <u32> Definition: should specify the gpio labels. - gpio-flash-reset Usage: optional Value type: <u32> Definition: should contain index to gpio used by flash's "flash reset" pin. - gpio-flash-en Usage: optional Value type: <u32> Definition: should contain index to gpio used by flash's "flash enable" pin. - gpio-flash-now Usage: optional Value type: <u32> Definition: should contain index to gpio used by flash's "flash now" pin. Example: led_flash_rear: qcom,camera-flash@0 { reg = <0x00 0x00>; cell-index = <0>; compatible = "qcom,camera-flash"; flash-source = <&pmi8998_flash0 &pmi8998_flash1>; torch-source = <&pmi8998_torch0 &pmi8998_torch1>; switch-source = <&pmi8998_switch0>; qcom,slave-id = <0x00 0x00 0x0011>; qcom,cci-master = <0>; gpios = <&msmgpio 23 0>, <&msmgpio 24 0>; <&msmgpio 25 0>; qcom,gpio-flash-reset = <0>; qcom,gpio-flash-en = <0>; qcom,gpio-flash-now = <1>; qcom,gpio-req-tbl-num = <0 1>; qcom,gpio-req-tbl-flags = <0 0>; qcom,gpio-req-tbl-label = "FLASH_EN", "FLASH_NOW"; qcom,max-current = <1500>; qcom,max-duration = <1200>; }; arch/arm64/boot/dts/qcom/sdm845-camera-sensor-mtp.dtsi +1 −1 Original line number Diff line number Diff line Loading @@ -245,7 +245,7 @@ compatible = "qcom,cam-sensor"; reg = <0x0>; csiphy-sd-index = <0>; sensor-position-roll = <90>; sensor-position-roll = <270>; sensor-position-pitch = <0>; sensor-position-yaw = <180>; led-flash-src = <&led_flash_rear>; Loading arch/arm64/boot/dts/qcom/sdm845-camera.dtsi +9 −21 Original line number Diff line number Diff line Loading @@ -36,9 +36,7 @@ <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, <&clock_camcc CAM_CC_CSIPHY0_CLK>, <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK_SRC>, <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK>, <&clock_camcc CAM_CC_IFE_0_CSID_CLK>, <&clock_camcc CAM_CC_IFE_0_CSID_CLK_SRC>; <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK>; clock-names = "camnoc_axi_clk", "soc_ahb_clk", "slow_ahb_src_clk", Loading @@ -46,12 +44,10 @@ "cphy_rx_clk_src", "csiphy0_clk", "csi0phytimer_clk_src", "csi0phytimer_clk", "ife_0_csid_clk", "ife_0_csid_clk_src"; "csi0phytimer_clk"; clock-cntl-level = "turbo"; clock-rates = <0 0 0 0 320000000 0 269333333 0 0 384000000>; <0 0 0 0 320000000 0 269333333 0>; status = "ok"; }; Loading @@ -74,9 +70,7 @@ <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, <&clock_camcc CAM_CC_CSIPHY1_CLK>, <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK_SRC>, <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK>, <&clock_camcc CAM_CC_IFE_1_CSID_CLK>, <&clock_camcc CAM_CC_IFE_1_CSID_CLK_SRC>; <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK>; clock-names = "camnoc_axi_clk", "soc_ahb_clk", "slow_ahb_src_clk", Loading @@ -84,12 +78,10 @@ "cphy_rx_clk_src", "csiphy1_clk", "csi1phytimer_clk_src", "csi1phytimer_clk", "ife_1_csid_clk", "ife_1_csid_clk_src"; "csi1phytimer_clk"; clock-cntl-level = "turbo"; clock-rates = <0 0 0 0 320000000 0 269333333 0 0 384000000>; <0 0 0 0 320000000 0 269333333 0>; status = "ok"; }; Loading @@ -113,9 +105,7 @@ <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, <&clock_camcc CAM_CC_CSIPHY2_CLK>, <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK_SRC>, <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK>, <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK>, <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK_SRC>; <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK>; clock-names = "camnoc_axi_clk", "soc_ahb_clk", "slow_ahb_src_clk", Loading @@ -123,12 +113,10 @@ "cphy_rx_clk_src", "csiphy2_clk", "csi2phytimer_clk_src", "csi2phytimer_clk", "ife_lite_csid_clk", "ife_lite_csid_clk_src"; "csi2phytimer_clk"; clock-cntl-level = "turbo"; clock-rates = <0 0 0 0 320000000 0 269333333 0 0 384000000>; <0 0 0 0 320000000 0 269333333 0>; status = "ok"; }; Loading arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi +3 −3 Original line number Diff line number Diff line Loading @@ -2667,7 +2667,7 @@ config { pins = "gpio80","gpio79"; bias-disable; /* No PULL */ bias-pull-down; /* PULL DOWN */ drive-strength = <2>; /* 2 MA */ }; }; Loading Loading @@ -2723,7 +2723,7 @@ config { pins = "gpio28"; bias-disable; /* No PULL */ bias-pull-down; /* PULL DOWN */ drive-strength = <2>; /* 2 MA */ }; }; Loading Loading @@ -2780,7 +2780,7 @@ }; config { pins = "gpio9","gpio8"; bias-disable; /* No PULL */ bias-pull-down; /* PULL DOWN */ drive-strength = <2>; /* 2 MA */ }; }; Loading Loading
Documentation/devicetree/bindings/media/video/msm-cam-eeprom.txt 0 → 100644 +438 −0 Original line number Diff line number Diff line * Qualcomm Technologies, Inc. MSM EEPROM EEPROM is an one time programmed(OTP) device that stores the calibration data use for camera sensor. It may either be integrated in the sensor module or in the sensor itself. As a result, the power, clock and GPIOs may be the same as the camera sensor. The following describes the page block map, power supply, clock, GPIO and power on sequence properties of the EEPROM device. ======================================================= Required Node Structure if probe happens from userspace ======================================================= The EEPROM device is described in one level of the device node. ====================================== First Level Node - CAM EEPROM device ====================================== - compatible Usage: required Value type: <string> Definition: Should be "qcom,eeprom". - cell-index Usage: required Value type: <u32> Definition: Should specify the hardware index id. - reg Usage: required Value type: <u32> Definition: Register values. - regulator-names Usage: required Value type: <string> Definition: Name of the regulator resources for EEPROM HW. - xxxx-supply Usage: required Value type: <phandle> Definition: Regulator reference corresponding to the names listed in "regulator-names". - rgltr-cntrl-support Usage: required Value type: <bool> Definition: This property specifies if the regulator control is supported e.g. rgltr-min-voltage. - rgltr-min-voltage Usage: required Value type: <u32> Definition: should contain minimum voltage level for regulators mentioned in regulator-names property. - rgltr-max-voltage Usage: required Value type: <u32> Definition: should contain maximum voltage level for regulators mentioned in regulator-names property. - rgltr-load-current Usage: required Value type: <u32> Definition: should contain the maximum current in microamps required for the regulators mentioned in regulator-names property. - gpio-no-mux Usage: required Value type: <u32> Definition: should specify the gpio mux type. - gpios Usage: required Value type: <phandle> Definition: should specify the gpios to be used for the eeprom. - gpio-reset Usage: required Value type: <u32> Definition: should specify the reset gpio index. - gpio-standby Usage: required Value type: <u32> Definition: should specify the standby gpio index. - gpio-req-tbl-num Usage: required Value type: <u32> Definition: should specify the gpio table index. - gpio-req-tbl-flags Usage: required Value type: <u32> Definition: should specify the gpio functions. - gpio-req-tbl-label Usage: required Value type: <string> Definition: should specify the gpio labels. - sensor-position Usage: required Value type: <u32> Definition: should contain the mount angle of the camera sensor. - cci-master Usage: required Value type: <u32> Definition: should contain i2c master id to be used for this camera sensor. - sensor-mode Usage: required Value type: <u32> Definition: should contain sensor mode supported. - clock-names Usage: required Value type: <string> Definition: List of clock names required for EEPROM HW. - clocks Usage: required Value type: <phandle> Definition: List of clocks used for EEPROM HW. - clock-cntl-level Usage: required Value type: <string> Definition: says what all different clock levels eeprom node has. - clock-rates Usage: required Value type: <u32> Definition: List of clocks rates. Example: eprom0: qcom,eeprom@0 { cell-index = <0>; reg = <0x0>; compatible = "qcom,eeprom"; cam_vdig-supply = <&pm8998_l5>; cam_vio-supply = <&pm8998_lvs1>; regulator-names = "cam_vdig", "cam_vio"; rgltr-cntrl-support; rgltr-min-voltage = <1200000 0>; rgltr-max-voltage = <1200000 0>; rgltr-load-current = <0 80000 105000 0>; gpio-no-mux = <0>; gpios = <&msmgpio 26 0>, <&msmgpio 37 0>, <&msmgpio 36 0>; gpio-reset = <1>; gpio-standby = <2>; gpio-req-tbl-num = <0 1 2>; gpio-req-tbl-flags = <1 0 0>; gpio-req-tbl-label = "CAMIF_MCLK", "CAM_RESET1", "CAM_STANDBY"; sensor-position = <0>; sensor-mode = <0>; cci-master = <0>; status = "ok"; clocks = <&clock_camcc CAM_CC_MCLK0_CLK>; clock-names = "cam_clk"; clock-cntl-level = "turbo"; clock-rates = <24000000>; }; ======================================================= Required Node Structure if probe happens from kernel ======================================================= The EEPROM device is described in one level of the device node. ====================================== First Level Node - CAM EEPROM device ====================================== - compatible Usage: required Value type: <string> Definition: Should be "qcom,eeprom". - cell-index Usage: required Value type: <u32> Definition: Should specify the hardware index id. - reg Usage: required Value type: <u32> Definition: Register values. - qcom,eeprom-name Usage: required Value type: <string> Definition: Name of the EEPROM HW. - qcom,slave-addr Usage: required Value type: <u32> Definition: Slave address of the EEPROM HW. - qcom,num-blocks Usage: required Value type: <u32> Definition: Total block number that eeprom contains. - qcom,pageX Usage: required Value type: <u32> Definition: List of values specifying page size, start address, address type, data, data type, delay in ms. size 0 stand for non-paged. - qcom,pollX Usage: required Value type: <u32> Definition: List of values specifying poll size, poll reg address, address type, data, data type, delay in ms. size 0 stand for not used. - qcom,memX Usage: required Value type: <u32> Definition: List of values specifying memory size, start address, address type, data, data type, delay in ms. size 0 stand for not used. - qcom,saddrX Usage: required Value type: <u32> Definition: property should specify the slave address for block (%d). - regulator-names Usage: required Value type: <string> Definition: Name of the regulator resources for EEPROM HW. - qcom,cmm-data-support Usage: required Value type: <u32> Definition: Camera MultiModule data capability flag.. - qcom,cmm-data-compressed Usage: required Value type: <u32> Definition: Camera MultiModule data compression flag. - qcom,cmm-data-offset Usage: required Value type: <u32> Definition: Camera MultiModule data start offset. - qcom,cmm-data-size Usage: required Value type: <u32> Definition: Camera MultiModule data size. - qcom,cam-power-seq-type Usage: required Value type: <string> Definition: should specify the power on sequence types. - qcom,cam-power-seq-val Usage: required Value type: <string> Definition: should specify the power on sequence values. - qcom,cam-power-seq-cfg-val Usage: required Value type: <u32> Definition: should specify the power on sequence config values. - qcom,cam-power-seq-delay Usage: required Value type: <u32> Definition: should specify the power on sequence delay time in ms. - xxxx-supply Usage: required Value type: <phandle> Definition: Regulator reference corresponding to the names listed in "regulator-names". - rgltr-cntrl-support Usage: required Value type: <bool> Definition: This property specifies if the regulator control is supported e.g. rgltr-min-voltage. - rgltr-min-voltage Usage: required Value type: <u32> Definition: should contain minimum voltage level for regulators mentioned in regulator-names property. - rgltr-max-voltage Usage: required Value type: <u32> Definition: should contain maximum voltage level for regulators mentioned in regulator-names property. - rgltr-load-current Usage: required Value type: <u32> Definition: should contain the maximum current in microamps required for the regulators mentioned in regulator-names property. - gpio-no-mux Usage: required Value type: <u32> Definition: should specify the gpio mux type. - gpios Usage: required Value type: <phandle> Definition: should specify the gpios to be used for the eeprom. - gpio-reset Usage: required Value type: <u32> Definition: should specify the reset gpio index. - gpio-standby Usage: required Value type: <u32> Definition: should specify the standby gpio index. - gpio-req-tbl-num Usage: required Value type: <u32> Definition: should specify the gpio table index. - gpio-req-tbl-flags Usage: required Value type: <u32> Definition: should specify the gpio functions. - gpio-req-tbl-label Usage: required Value type: <string> Definition: should specify the gpio labels. - sensor-position Usage: required Value type: <u32> Definition: should contain the mount angle of the camera sensor. - cci-master Usage: required Value type: <u32> Definition: should contain i2c master id to be used for this camera sensor. - sensor-mode Usage: required Value type: <u32> Definition: should contain sensor mode supported. - clock-cntl-level Usage: required Value type: <string> Definition: says what all different clock levels eeprom node has. - clock-names Usage: required Value type: <string> Definition: List of clock names required for EEPROM HW. - clocks Usage: required Value type: <phandle> Definition: List of clocks used for EEPROM HW. - clock-rates Usage: required Value type: <u32> Definition: List of clocks rates. Example: eeprom0: qcom,eeprom@0 { cell-index = <0>; reg = <0x0>; qcom,eeprom-name = "msm_eeprom"; compatible = "qcom,eeprom"; qcom,slave-addr = <0x60>; qcom,num-blocks = <2>; qcom,page0 = <1 0x100 2 0x01 1 1>; qcom,poll0 = <0 0x0 2 0 1 1>; qcom,mem0 = <0 0x0 2 0 1 0>; qcom,page1 = <1 0x0200 2 0x8 1 1>; qcom,pageen1 = <1 0x0202 2 0x01 1 10>; qcom,poll1 = <0 0x0 2 0 1 1>; qcom,mem1 = <32 0x3000 2 0 1 0>; qcom,saddr1 = <0x62>; qcom,cmm-data-support; qcom,cmm-data-compressed; qcom,cmm-data-offset = <0>; qcom,cmm-data-size = <0>; qcom,cam-power-seq-type = "sensor_vreg", "sensor_vreg", "sensor_clk", "sensor_gpio", "sensor_gpio"; qcom,cam-power-seq-val = "cam_vdig", "cam_vio", "sensor_cam_mclk", "sensor_gpio_reset", "sensor_gpio_standby"; qcom,cam-power-seq-cfg-val = <1 1 24000000 1 1>; qcom,cam-power-seq-delay = <1 1 5 5 10>; cam_vdig-supply = <&pm8998_l5>; cam_vio-supply = <&pm8998_lvs1>; regulator-names = "cam_vdig", "cam_vio"; rgltr-cntrl-support; rgltr-min-voltage = <1200000 0>; rgltr-max-voltage = <1200000 0>; rgltr-load-current = <0 80000 105000 0>; qcom,gpio-no-mux = <0>; gpios = <&msmgpio 26 0>, <&msmgpio 37 0>, <&msmgpio 36 0>; gpio-reset = <1>; gpio-standby = <2>; gpio-req-tbl-num = <0 1 2>; gpio-req-tbl-flags = <1 0 0>; gpio-req-tbl-label = "CAMIF_MCLK", "CAM_RESET1", "CAM_STANDBY"; sensor-position = <0>; sensor-mode = <0>; cci-master = <0>; status = "ok"; clocks = <&clock_camcc CAM_CC_MCLK0_CLK>; clock-cntl-level = "turbo"; clock-names = "cam_clk"; clock-rates = <24000000>; };
Documentation/devicetree/bindings/media/video/msm-camera-flash.txt 0 → 100644 +126 −0 Original line number Diff line number Diff line * Qualcomm Technologies, Inc. MSM FLASH The MSM camera Flash driver provides the definitions for enabling and disabling LED Torch/Flash by requesting it to PMIC/I2C/GPIO based hardware. It provides the functions for the Client to control the Flash hardware. ======================================================= Required Node Structure ======================================================= The Flash device is described in one level of the device node. ====================================== First Level Node - CAM FLASH device ====================================== - compatible Usage: required Value type: <string> Definition: Should be "qcom,camera-flash". - cell-index Usage: required Value type: <u32> Definition: Should specify the hardware index id. - reg Usage: required Value type: <u32> Definition: Register values. - flash-source Usage: required Value type: <phandle> Definition: Should contain array of phandles to Flash source nodes. - torch-source Usage: required Value type: <phandle> Definition: Should contain array of phandles to torch source nodes. - switch-source Usage: Optional Value type: <phandle> Definition: Should contain phandle to switch source nodes. - slave-id Usage: optional Value type: <u32> Definition: should contain i2c slave address, device id address and expected id read value. - cci-master Usage: optional Value type: <u32> Definition: should contain i2c master id to be used for this camera flash. - max-current Usage: optional Value type: <u32> Definition: Max current in mA supported by flash - max-duration Usage: optional Value type: <u32> Definition: Max duration in ms flash can glow. - gpios Usage: optional Value type: <u32> Definition: should specify the gpios to be used for the flash. - gpio-req-tbl-num Usage: optional Value type: <u32> Definition: should specify the gpio table index. - gpio-req-tbl-flags Usage: optional Value type: <u32> Definition: should specify the gpio functions. - gpio-req-tbl-label Usage: optional Value type: <u32> Definition: should specify the gpio labels. - gpio-flash-reset Usage: optional Value type: <u32> Definition: should contain index to gpio used by flash's "flash reset" pin. - gpio-flash-en Usage: optional Value type: <u32> Definition: should contain index to gpio used by flash's "flash enable" pin. - gpio-flash-now Usage: optional Value type: <u32> Definition: should contain index to gpio used by flash's "flash now" pin. Example: led_flash_rear: qcom,camera-flash@0 { reg = <0x00 0x00>; cell-index = <0>; compatible = "qcom,camera-flash"; flash-source = <&pmi8998_flash0 &pmi8998_flash1>; torch-source = <&pmi8998_torch0 &pmi8998_torch1>; switch-source = <&pmi8998_switch0>; qcom,slave-id = <0x00 0x00 0x0011>; qcom,cci-master = <0>; gpios = <&msmgpio 23 0>, <&msmgpio 24 0>; <&msmgpio 25 0>; qcom,gpio-flash-reset = <0>; qcom,gpio-flash-en = <0>; qcom,gpio-flash-now = <1>; qcom,gpio-req-tbl-num = <0 1>; qcom,gpio-req-tbl-flags = <0 0>; qcom,gpio-req-tbl-label = "FLASH_EN", "FLASH_NOW"; qcom,max-current = <1500>; qcom,max-duration = <1200>; };
arch/arm64/boot/dts/qcom/sdm845-camera-sensor-mtp.dtsi +1 −1 Original line number Diff line number Diff line Loading @@ -245,7 +245,7 @@ compatible = "qcom,cam-sensor"; reg = <0x0>; csiphy-sd-index = <0>; sensor-position-roll = <90>; sensor-position-roll = <270>; sensor-position-pitch = <0>; sensor-position-yaw = <180>; led-flash-src = <&led_flash_rear>; Loading
arch/arm64/boot/dts/qcom/sdm845-camera.dtsi +9 −21 Original line number Diff line number Diff line Loading @@ -36,9 +36,7 @@ <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, <&clock_camcc CAM_CC_CSIPHY0_CLK>, <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK_SRC>, <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK>, <&clock_camcc CAM_CC_IFE_0_CSID_CLK>, <&clock_camcc CAM_CC_IFE_0_CSID_CLK_SRC>; <&clock_camcc CAM_CC_CSI0PHYTIMER_CLK>; clock-names = "camnoc_axi_clk", "soc_ahb_clk", "slow_ahb_src_clk", Loading @@ -46,12 +44,10 @@ "cphy_rx_clk_src", "csiphy0_clk", "csi0phytimer_clk_src", "csi0phytimer_clk", "ife_0_csid_clk", "ife_0_csid_clk_src"; "csi0phytimer_clk"; clock-cntl-level = "turbo"; clock-rates = <0 0 0 0 320000000 0 269333333 0 0 384000000>; <0 0 0 0 320000000 0 269333333 0>; status = "ok"; }; Loading @@ -74,9 +70,7 @@ <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, <&clock_camcc CAM_CC_CSIPHY1_CLK>, <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK_SRC>, <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK>, <&clock_camcc CAM_CC_IFE_1_CSID_CLK>, <&clock_camcc CAM_CC_IFE_1_CSID_CLK_SRC>; <&clock_camcc CAM_CC_CSI1PHYTIMER_CLK>; clock-names = "camnoc_axi_clk", "soc_ahb_clk", "slow_ahb_src_clk", Loading @@ -84,12 +78,10 @@ "cphy_rx_clk_src", "csiphy1_clk", "csi1phytimer_clk_src", "csi1phytimer_clk", "ife_1_csid_clk", "ife_1_csid_clk_src"; "csi1phytimer_clk"; clock-cntl-level = "turbo"; clock-rates = <0 0 0 0 320000000 0 269333333 0 0 384000000>; <0 0 0 0 320000000 0 269333333 0>; status = "ok"; }; Loading @@ -113,9 +105,7 @@ <&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>, <&clock_camcc CAM_CC_CSIPHY2_CLK>, <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK_SRC>, <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK>, <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK>, <&clock_camcc CAM_CC_IFE_LITE_CSID_CLK_SRC>; <&clock_camcc CAM_CC_CSI2PHYTIMER_CLK>; clock-names = "camnoc_axi_clk", "soc_ahb_clk", "slow_ahb_src_clk", Loading @@ -123,12 +113,10 @@ "cphy_rx_clk_src", "csiphy2_clk", "csi2phytimer_clk_src", "csi2phytimer_clk", "ife_lite_csid_clk", "ife_lite_csid_clk_src"; "csi2phytimer_clk"; clock-cntl-level = "turbo"; clock-rates = <0 0 0 0 320000000 0 269333333 0 0 384000000>; <0 0 0 0 320000000 0 269333333 0>; status = "ok"; }; Loading
arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi +3 −3 Original line number Diff line number Diff line Loading @@ -2667,7 +2667,7 @@ config { pins = "gpio80","gpio79"; bias-disable; /* No PULL */ bias-pull-down; /* PULL DOWN */ drive-strength = <2>; /* 2 MA */ }; }; Loading Loading @@ -2723,7 +2723,7 @@ config { pins = "gpio28"; bias-disable; /* No PULL */ bias-pull-down; /* PULL DOWN */ drive-strength = <2>; /* 2 MA */ }; }; Loading Loading @@ -2780,7 +2780,7 @@ }; config { pins = "gpio9","gpio8"; bias-disable; /* No PULL */ bias-pull-down; /* PULL DOWN */ drive-strength = <2>; /* 2 MA */ }; }; Loading
