From 9ec952276f67ec39115d62ca3ffa6a987e9b8d05 Mon Sep 17 00:00:00 2001 From: =?utf8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= Date: Wed, 29 Jun 2022 11:59:41 -0400 Subject: [PATCH] arm64: dts: mediatek: asurada: Document GPIO names MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Add the gpio-line-names property to gpio-controller in order to document the usage of GPIOs on the Asurada platform. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno Tested-by: Chen-Yu Tsai Link: https://lore.kernel.org/r/20220629155956.1138955-5-nfraprado@collabora.com Signed-off-by: Matthias Brugger --- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 228 +++++++++++++++++++++++ 1 file changed, 228 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index 277bd38..e106362 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -21,6 +21,234 @@ }; }; +&pio { + /* 220 lines */ + gpio-line-names = "I2S_DP_LRCK", + "IS_DP_BCLK", + "I2S_DP_MCLK", + "I2S_DP_DATAOUT", + "SAR0_INT_ODL", + "EC_AP_INT_ODL", + "EDPBRDG_INT_ODL", + "DPBRDG_INT_ODL", + "DPBRDG_PWREN", + "DPBRDG_RST_ODL", + "I2S_HP_MCLK", + "I2S_HP_BCK", + "I2S_HP_LRCK", + "I2S_HP_DATAIN", + /* + * AP_FLASH_WP_L is crossystem ABI. Schematics + * call it AP_FLASH_WP_ODL. + */ + "AP_FLASH_WP_L", + "TRACKPAD_INT_ODL", + "EC_AP_HPD_OD", + "SD_CD_ODL", + "HP_INT_ODL_ALC", + "EN_PP1000_DPBRDG", + "AP_GPIO20", + "TOUCH_INT_L_1V8", + "UART_BT_WAKE_ODL", + "AP_GPIO23", + "AP_SPI_FLASH_CS_L", + "AP_SPI_FLASH_CLK", + "EN_PP3300_DPBRDG_DX", + "AP_SPI_FLASH_MOSI", + "AP_SPI_FLASH_MISO", + "I2S_HP_DATAOUT", + "AP_GPIO30", + "I2S_SPKR_MCLK", + "I2S_SPKR_BCLK", + "I2S_SPKR_LRCK", + "I2S_SPKR_DATAIN", + "I2S_SPKR_DATAOUT", + "AP_SPI_H1_TPM_CLK", + "AP_SPI_H1_TPM_CS_L", + "AP_SPI_H1_TPM_MISO", + "AP_SPI_H1_TPM_MOSI", + "BL_PWM", + "EDPBRDG_PWREN", + "EDPBRDG_RST_ODL", + "EN_PP3300_HUB", + "HUB_RST_L", + "", + "", + "", + "", + "", + "", + "SD_CLK", + "SD_CMD", + "SD_DATA3", + "SD_DATA0", + "SD_DATA2", + "SD_DATA1", + "", + "", + "", + "", + "", + "", + "PCIE_WAKE_ODL", + "PCIE_RST_L", + "PCIE_CLKREQ_ODL", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "SPMI_SCL", + "SPMI_SDA", + "AP_GOOD", + "UART_DBG_TX_AP_RX", + "UART_AP_TX_DBG_RX", + "UART_AP_TX_BT_RX", + "UART_BT_TX_AP_RX", + "MIPI_DPI_D0_R", + "MIPI_DPI_D1_R", + "MIPI_DPI_D2_R", + "MIPI_DPI_D3_R", + "MIPI_DPI_D4_R", + "MIPI_DPI_D5_R", + "MIPI_DPI_D6_R", + "MIPI_DPI_D7_R", + "MIPI_DPI_D8_R", + "MIPI_DPI_D9_R", + "MIPI_DPI_D10_R", + "", + "", + "MIPI_DPI_DE_R", + "MIPI_DPI_D11_R", + "MIPI_DPI_VSYNC_R", + "MIPI_DPI_CLK_R", + "MIPI_DPI_HSYNC_R", + "PCM_BT_DATAIN", + "PCM_BT_SYNC", + "PCM_BT_DATAOUT", + "PCM_BT_CLK", + "AP_I2C_AUDIO_SCL", + "AP_I2C_AUDIO_SDA", + "SCP_I2C_SCL", + "SCP_I2C_SDA", + "AP_I2C_WLAN_SCL", + "AP_I2C_WLAN_SDA", + "AP_I2C_DPBRDG_SCL", + "AP_I2C_DPBRDG_SDA", + "EN_PP1800_DPBRDG_DX", + "EN_PP3300_EDP_DX", + "EN_PP1800_EDPBRDG_DX", + "EN_PP1000_EDPBRDG", + "SCP_JTAG0_TDO", + "SCP_JTAG0_TDI", + "SCP_JTAG0_TMS", + "SCP_JTAG0_TCK", + "SCP_JTAG0_TRSTN", + "EN_PP3000_VMC_PMU", + "EN_PP3300_DISPLAY_DX", + "TOUCH_RST_L_1V8", + "TOUCH_REPORT_DISABLE", + "", + "", + "AP_I2C_TRACKPAD_SCL_1V8", + "AP_I2C_TRACKPAD_SDA_1V8", + "EN_PP3300_WLAN", + "BT_KILL_L", + "WIFI_KILL_L", + "SET_VMC_VOLT_AT_1V8", + "EN_SPK", + "AP_WARM_RST_REQ", + "", + "", + "EN_PP3000_SD_S3", + "AP_EDP_BKLTEN", + "", + "", + "", + "AP_SPI_EC_CLK", + "AP_SPI_EC_CS_L", + "AP_SPI_EC_MISO", + "AP_SPI_EC_MOSI", + "AP_I2C_EDPBRDG_SCL", + "AP_I2C_EDPBRDG_SDA", + "MT6315_PROC_INT", + "MT6315_GPU_INT", + "UART_SERVO_TX_SCP_RX", + "UART_SCP_TX_SERVO_RX", + "BT_RTS_AP_CTS", + "AP_RTS_BT_CTS", + "UART_AP_WAKE_BT_ODL", + "WLAN_ALERT_ODL", + "EC_IN_RW_ODL", + "H1_AP_INT_ODL", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "MSDC0_CMD", + "MSDC0_DAT0", + "MSDC0_DAT2", + "MSDC0_DAT4", + "MSDC0_DAT6", + "MSDC0_DAT1", + "MSDC0_DAT5", + "MSDC0_DAT7", + "MSDC0_DSL", + "MSDC0_CLK", + "MSDC0_DAT3", + "MSDC0_RST_L", + "SCP_VREQ_VAO", + "AUD_DAT_MOSI2", + "AUD_NLE_MOSI1", + "AUD_NLE_MOSI0", + "AUD_DAT_MISO2", + "AP_I2C_SAR_SDA", + "AP_I2C_SAR_SCL", + "AP_I2C_PWR_SCL", + "AP_I2C_PWR_SDA", + "AP_I2C_TS_SCL_1V8", + "AP_I2C_TS_SDA_1V8", + "SRCLKENA0", + "SRCLKENA1", + "AP_EC_WATCHDOG_L", + "PWRAP_SPI0_MI", + "PWRAP_SPI0_CSN", + "PWRAP_SPI0_MO", + "PWRAP_SPI0_CK", + "AP_RTC_CLK32K", + "AUD_CLK_MOSI", + "AUD_SYNC_MOSI", + "AUD_DAT_MOSI0", + "AUD_DAT_MOSI1", + "AUD_DAT_MISO0", + "AUD_DAT_MISO1"; +}; + &uart0 { status = "okay"; }; -- 2.7.4