diff options
Diffstat (limited to 'dts/src/arm64/qcom/apq8016-sbc.dtsi')
| -rw-r--r-- | dts/src/arm64/qcom/apq8016-sbc.dtsi | 177 |
1 files changed, 174 insertions, 3 deletions
diff --git a/dts/src/arm64/qcom/apq8016-sbc.dtsi b/dts/src/arm64/qcom/apq8016-sbc.dtsi index 1d63e6b879..33a3297eb2 100644 --- a/dts/src/arm64/qcom/apq8016-sbc.dtsi +++ b/dts/src/arm64/qcom/apq8016-sbc.dtsi @@ -19,6 +19,30 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/sound/apq8016-lpass.h> +/* + * GPIO name legend: proper name = the GPIO line is used as GPIO + * NC = not connected (pin out but not routed from the chip to + * anything the board) + * "[PER]" = pin is muxed for [peripheral] (not GPIO) + * LSEC = Low Speed External Connector + * HSEC = High Speed External Connector + * + * Line names are taken from the schematic "DragonBoard410c" + * dated monday, august 31, 2015. Page 5 in particular. + * + * For the lines routed to the external connectors the + * lines are named after the 96Boards CE Specification 1.0, + * Appendix "Expansion Connector Signal Description". + * + * When the 96Board naming of a line and the schematic name of + * the same line are in conflict, the 96Board specification + * takes precedence, which means that the external UART on the + * LSEC is named UART0 while the schematic and SoC names this + * UART3. This is only for the informational lines i.e. "[FOO]", + * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only + * ones actually used for GPIO. + */ + / { aliases { serial0 = &blsp1_uart2; @@ -47,6 +71,132 @@ }; soc { + pinctrl@1000000 { + gpio-line-names = + "[UART0_TX]", /* GPIO_0, LSEC pin 5 */ + "[UART0_RX]", /* GPIO_1, LSEC pin 7 */ + "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */ + "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */ + "[UART1_TX]", /* GPIO_4, LSEC pin 11 */ + "[UART1_RX]", /* GPIO_5, LSEC pin 13 */ + "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */ + "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */ + "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */ + "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */ + "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */ + "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */ + "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */ + "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */ + "[I2C3_SDA]", /* HSEC pin 38 */ + "[I2C3_SCL]", /* HSEC pin 36 */ + "[SPI0_MOSI]", /* LSEC pin 14 */ + "[SPI0_MISO]", /* LSEC pin 10 */ + "[SPI0_CS_N]", /* LSEC pin 12 */ + "[SPI0_CLK]", /* LSEC pin 8 */ + "HDMI_HPD_N", /* GPIO 20 */ + "USR_LED_1_CTRL", + "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */ + "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */ + "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */ + "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */ + "[CSI0_MCLK]", /* HSEC pin 15 */ + "[CSI1_MCLK]", /* HSEC pin 17 */ + "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */ + "[I2C2_SDA]", /* HSEC pin 34 */ + "[I2C2_SCL]", /* HSEC pin 32 */ + "DSI2HDMI_INT_N", + "DSI_SW_SEL_APQ", + "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */ + "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */ + "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */ + "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */ + "FORCED_USB_BOOT", + "SD_CARD_DET_N", + "[WCSS_BT_SSBI]", + "[WCSS_WLAN_DATA_2]", /* GPIO 40 */ + "[WCSS_WLAN_DATA_1]", + "[WCSS_WLAN_DATA_0]", + "[WCSS_WLAN_SET]", + "[WCSS_WLAN_CLK]", + "[WCSS_FM_SSBI]", + "[WCSS_FM_SDI]", + "[WCSS_BT_DAT_CTL]", + "[WCSS_BT_DAT_STB]", + "NC", + "NC", /* GPIO 50 */ + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", /* GPIO 60 */ + "NC", + "NC", + "[CDC_PDM0_CLK]", + "[CDC_PDM0_SYNC]", + "[CDC_PDM0_TX0]", + "[CDC_PDM0_RX0]", + "[CDC_PDM0_RX1]", + "[CDC_PDM0_RX2]", + "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */ + "NC", /* GPIO 70 */ + "NC", + "NC", + "NC", + "NC", /* GPIO 74 */ + "NC", + "NC", + "NC", + "NC", + "NC", + "BOOT_CONFIG_0", /* GPIO 80 */ + "BOOT_CONFIG_1", + "BOOT_CONFIG_2", + "BOOT_CONFIG_3", + "NC", + "NC", + "BOOT_CONFIG_5", + "NC", + "NC", + "NC", + "NC", /* GPIO 90 */ + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", /* GPIO 100 */ + "NC", + "NC", + "NC", + "SSBI_GPS", + "NC", + "NC", + "KEY_VOLP_N", + "NC", + "NC", + "[LS_EXP_MI2S_WS]", /* GPIO 110 */ + "NC", + "NC", + "[LS_EXP_MI2S_SCK]", + "[LS_EXP_MI2S_DATA0]", + "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */ + "NC", + "[DSI2HDMI_MI2S_WS]", + "[DSI2HDMI_MI2S_SCK]", + "[DSI2HDMI_MI2S_DATA0]", + "USR_LED_2_CTRL", /* GPIO 120 */ + "SB_HS_ID"; + }; + dma@7884000 { status = "okay"; }; @@ -192,7 +342,7 @@ }; }; - sdhci@07824000 { + sdhci@7824000 { vmmc-supply = <&pm8916_l8>; vqmmc-supply = <&pm8916_l5>; @@ -202,7 +352,7 @@ status = "okay"; }; - sdhci@07864000 { + sdhci@7864000 { vmmc-supply = <&pm8916_l11>; vqmmc-supply = <&pm8916_l12>; @@ -232,7 +382,7 @@ }; }; - lpass@07708000 { + lpass@7708000 { status = "okay"; }; @@ -329,6 +479,25 @@ }; }; + spmi@200f000 { + pm8916@0 { + gpios@c000 { + gpio-line-names = + "USR_LED_3_CTRL", + "USR_LED_4_CTRL", + "USB_HUB_RESET_N_PM", + "USB_SW_SEL_PM"; + }; + mpps@a000 { + gpio-line-names = + "VDD_PX_BIAS", + "WLAN_LED_CTRL", + "BT_LED_CTRL", + "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */ + }; + }; + }; + wcnss@a21b000 { status = "okay"; }; @@ -379,6 +548,8 @@ status = "okay"; clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; clock-names = "mclk"; + qcom,mbhc-vthreshold-low = <75 150 237 450 500>; + qcom,mbhc-vthreshold-high = <75 150 237 450 500>; }; &smd_rpm_regulators { |