forked from Minki/linux
This pull request brings in DT changes for BCM2835: pinctrl setup
cleanups, GPIO line naming, and the node for the new thermal driver. -----BEGIN PGP SIGNATURE----- iQIcBAABCgAGBQJYL0nQAAoJELXWKTbR/J7oJa0QALtJl30nHY6SXtzllHOP0ie2 zMhbmGmILYNF4EwGR4j/zOifXCt0jhlAQW6n9YgEIZwowJLRMkmVnwJovJ/AQynE 5X7WND5SuQTfG9ihv9iC92VyYYPA9NZNgquXCNX2g+/E5AXFXpO7PeueSmbBeVeh RG8DjG1jkJEz7ddKoBFeAF8pPQV3y1YPm74oDt175flEAIC13F72NeHHbDCaHgzA Ww4GKwWKBr8mtuDBapn+IXZ1GyhTxoUC/F0YcP4XUgTBD2ECCJnTFnHZPYzpyeLl XSQhnKvcfYUBwDk4fcVXUTBSfaR4XLF2IeNy5kVO8MZmodpcgwaLR/c1Gvksm1mZ kpDB79ASM6JY0lAbWNNh+YHhUIlhqqd6z8bjZh/znmrkYx2Yb9Ss633wkVFw0Nvj lnF7uOBrLrok79CibysbIl+v4hcFraMwQ9YS8bUSDZlHUIg9nBDzDc3sQ7T7pAIV 4h3rVCiOeVG6bLa3/rnhUUvxB8pO5hcoJw77NXxStJEcN2QKEYszH8BdCmxcHoun B7IxMKzck0u38qdidPr3ffS4r0vT5+NgDlG9uqpUBOc8nyuJ4pOeyxWmwhP81eaa Btr89wR19D//151ZGM0/9ycV5fIOQw/c5no9OITrtDpaiekSG+762szIS61v5M1y 9PboNStFl0SDCAjveVoG =CBTE -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYM9GkAAoJEIfQlpxEBwcEb4QP/1S/78PWF2hhbQQSD5X3yeuy lro3aRqz48YNcJdi8kGpNpFpbE2tde9j7Pw7dh5dF+6JMZhKfDiQQpNI+v/wne9E 9FZ+HcZxPa4eHWTbP4dvvDmUV01/DlyFEljXI+gMCxDi+XMI/p6qJ+ffzvVWDbax fk6gY7uLms8UgXeZm96tbpE7FTikatR3DPW4JGSSBzXy6ratTEjBeq2WCtyN0Sv4 qt2QsOLbKEXpt9fWRoEPbSuqFDMWIHGNifC5StHjkoGiywXjVqmJ5PmvXGk9vT5y fnpxlKpYmKOGXRhKY317LTq6cQ/b+vnjwtOcmiTWxYj9RBJm3VwofezfltSMMUC2 WITdb0gRapRSq7AT+5Jz4vQ+RTRW/rPycOhEKCKjCibl0zEZjBki727OJ6wxm7sC 3DY+xJSMrFpVnsbFRdaeJ0jvkzkjVpj8oKwc36/ecXaFqBGQkhGxmGkb0KvUqC0r Efr1vL3oJa7FCQ4NPoRBqutPwRxiA7lZj4yIVppbT7vfPGKRTIWN4h0qqM7l8L16 iwbr/KHWMhosEvgC+50E51C3breR7pgAmitSdgRga+hZOPb8EaNq4guOidIMRKid iiOcVtmYg3d+2Jk1wkuY8LwVnYQwb5D2TxNf7gc8vBXUVQF9/84m3kmzxFJ9XKBO jXdjhQByelJHqVm5rGO4 =pDtt -----END PGP SIGNATURE----- Merge tag 'bcm2835-dt-next-2016-11-18' into devicetree/next This pull request brings in DT changes for BCM2835: pinctrl setup cleanups, GPIO line naming, and the node for the new thermal driver. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
commit
509f834299
@ -12,7 +12,7 @@ Required properties:
|
||||
|
||||
Example:
|
||||
|
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mailbox: mailbox@7e00b800 {
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mailbox: mailbox@7e00b880 {
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compatible = "brcm,bcm2835-mbox";
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reg = <0x7e00b880 0x40>;
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interrupts = <0 1>;
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|
@ -0,0 +1,17 @@
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Binding for Thermal Sensor driver for BCM2835 SoCs.
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Required parameters:
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||||
-------------------
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compatible: should be one of: "brcm,bcm2835-thermal",
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"brcm,bcm2836-thermal" or "brcm,bcm2837-thermal"
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reg: Address range of the thermal registers.
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clocks: Phandle of the clock used by the thermal sensor.
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Example:
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thermal: thermal@7e212000 {
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compatible = "brcm,bcm2835-thermal";
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reg = <0x7e212000 0x8>;
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clocks = <&clocks BCM2835_CLOCK_TSENS>;
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};
|
@ -22,7 +22,72 @@
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};
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&gpio {
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pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
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/*
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* This is based on the unreleased schematic for the Model A+.
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*
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* Legend:
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* "NC" = not connected (no rail from the SoC)
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* "FOO" = GPIO line named "FOO" on the schematic
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* "FOO_N" = GPIO line named "FOO" on schematic, active low
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*/
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gpio-line-names = "SDA0",
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"SCL0",
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"SDA1",
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"SCL1",
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"GPIO_GCLK",
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"GPIO5",
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"GPIO6",
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"SPI_CE1_N",
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"SPI_CE0_N",
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"SPI_MISO",
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"SPI_MOSI",
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"SPI_SCLK",
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"GPIO12",
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"GPIO13",
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/* Serial port */
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"TXD0",
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"RXD0",
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"GPIO16",
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"GPIO17",
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"GPIO18",
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"GPIO19",
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"GPIO20",
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"GPIO21",
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"GPIO22",
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"GPIO23",
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"GPIO24",
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"GPIO25",
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"GPIO26",
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"GPIO27",
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"SDA0",
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"SCL0",
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"NC", /* GPIO30 */
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"NC", /* GPIO31 */
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"CAM_GPIO1", /* GPIO32 */
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"NC", /* GPIO33 */
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"NC", /* GPIO34 */
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"PWR_LOW_N", /* GPIO35 */
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"NC", /* GPIO36 */
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"NC", /* GPIO37 */
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"USB_LIMIT", /* GPIO38 */
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"NC", /* GPIO39 */
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"PWM0_OUT", /* GPIO40 */
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"CAM_GPIO0", /* GPIO41 */
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"NC", /* GPIO42 */
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"NC", /* GPIO43 */
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"NC", /* GPIO44 */
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"PWM1_OUT", /* GPIO45 */
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"HDMI_HPD_N",
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"STATUS_LED",
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/* Used by SD Card */
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"SD_CLK_R",
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"SD_CMD_R",
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"SD_DATA0_R",
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"SD_DATA1_R",
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"SD_DATA2_R",
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"SD_DATA3_R";
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pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
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/* I2S interface */
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i2s_alt0: i2s_alt0 {
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|
@ -15,7 +15,74 @@
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};
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&gpio {
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pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
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/*
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* Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
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* RPI00021 sheet 02
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*
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* Legend:
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* "NC" = not connected (no rail from the SoC)
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* "FOO" = GPIO line named "FOO" on the schematic
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* "FOO_N" = GPIO line named "FOO" on schematic, active low
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*/
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gpio-line-names = "SDA0",
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"SCL0",
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"SDA1",
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"SCL1",
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"GPIO_GCLK",
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"CAM_GPIO1",
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"LAN_RUN",
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"SPI_CE1_N",
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"SPI_CE0_N",
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"SPI_MISO",
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"SPI_MOSI",
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"SPI_SCLK",
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"NC", /* GPIO12 */
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"NC", /* GPIO13 */
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/* Serial port */
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"TXD0",
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"RXD0",
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"STATUS_LED_N",
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"GPIO17",
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"GPIO18",
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"NC", /* GPIO19 */
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"NC", /* GPIO20 */
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"GPIO21",
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"GPIO22",
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"GPIO23",
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"GPIO24",
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"GPIO25",
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"NC", /* GPIO26 */
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"CAM_GPIO0",
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/* Binary number representing build/revision */
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"CONFIG0",
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"CONFIG1",
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"CONFIG2",
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"CONFIG3",
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"NC", /* GPIO32 */
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"NC", /* GPIO33 */
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"NC", /* GPIO34 */
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"NC", /* GPIO35 */
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"NC", /* GPIO36 */
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"NC", /* GPIO37 */
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"NC", /* GPIO38 */
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"NC", /* GPIO39 */
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"PWM0_OUT",
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"NC", /* GPIO41 */
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"NC", /* GPIO42 */
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"NC", /* GPIO43 */
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"NC", /* GPIO44 */
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"PWM1_OUT",
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"HDMI_HPD_P",
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"SD_CARD_DET",
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/* Used by SD Card */
|
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"SD_CLK_R",
|
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"SD_CMD_R",
|
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"SD_DATA0_R",
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"SD_DATA1_R",
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"SD_DATA2_R",
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"SD_DATA3_R";
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pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
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/* I2S interface */
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i2s_alt2: i2s_alt2 {
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|
@ -23,7 +23,73 @@
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};
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&gpio {
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pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
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/*
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* Taken from Raspberry-Pi-B-Plus-V1.2-Schematics.pdf
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* RPI-BPLUS sheet 1
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*
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* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
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* "FOO" = GPIO line named "FOO" on the schematic
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* "FOO_N" = GPIO line named "FOO" on schematic, active low
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*/
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gpio-line-names = "SDA0",
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"SCL0",
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"SDA1",
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"SCL1",
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"GPIO_GCLK",
|
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"GPIO5",
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"GPIO6",
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"SPI_CE1_N",
|
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"SPI_CE0_N",
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"SPI_MISO",
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"SPI_MOSI",
|
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"SPI_SCLK",
|
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"GPIO12",
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"GPIO13",
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/* Serial port */
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"TXD0",
|
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"RXD0",
|
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"GPIO16",
|
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"GPIO17",
|
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"GPIO18",
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"GPIO19",
|
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"GPIO20",
|
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"GPIO21",
|
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"GPIO22",
|
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"GPIO23",
|
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"GPIO24",
|
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"GPIO25",
|
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"GPIO26",
|
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"GPIO27",
|
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"SDA0",
|
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"SCL0",
|
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"NC", /* GPIO30 */
|
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"LAN_RUN", /* GPIO31 */
|
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"CAM_GPIO1", /* GPIO32 */
|
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"NC", /* GPIO33 */
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"NC", /* GPIO34 */
|
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"PWR_LOW_N", /* GPIO35 */
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"NC", /* GPIO36 */
|
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"NC", /* GPIO37 */
|
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"USB_LIMIT", /* GPIO38 */
|
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"NC", /* GPIO39 */
|
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"PWM0_OUT", /* GPIO40 */
|
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"CAM_GPIO0", /* GPIO41 */
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"NC", /* GPIO42 */
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"NC", /* GPIO43 */
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"ETHCLK", /* GPIO44 */
|
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"PWM1_OUT", /* GPIO45 */
|
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"HDMI_HPD_N",
|
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"STATUS_LED",
|
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/* Used by SD Card */
|
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"SD_CLK_R",
|
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"SD_CMD_R",
|
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"SD_DATA0_R",
|
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"SD_DATA1_R",
|
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"SD_DATA2_R",
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"SD_DATA3_R";
|
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pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
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/* I2S interface */
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i2s_alt0: i2s_alt0 {
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|
@ -16,7 +16,73 @@
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};
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&gpio {
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pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
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/*
|
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* Taken from Raspberry-Pi-Rev-2.0-Model-AB-Schematics.pdf
|
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* RPI00022 sheet 02
|
||||
*
|
||||
* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
|
||||
* "FOO" = GPIO line named "FOO" on the schematic
|
||||
* "FOO_N" = GPIO line named "FOO" on schematic, active low
|
||||
*/
|
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gpio-line-names = "SDA0",
|
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"SCL0",
|
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"SDA1",
|
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"SCL1",
|
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"GPIO_GCLK",
|
||||
"CAM_CLK",
|
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"LAN_RUN",
|
||||
"SPI_CE1_N",
|
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"SPI_CE0_N",
|
||||
"SPI_MISO",
|
||||
"SPI_MOSI",
|
||||
"SPI_SCLK",
|
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"NC", /* GPIO12 */
|
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"NC", /* GPIO13 */
|
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/* Serial port */
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"TXD0",
|
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"RXD0",
|
||||
"STATUS_LED_N",
|
||||
"GPIO17",
|
||||
"GPIO18",
|
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"NC", /* GPIO19 */
|
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"NC", /* GPIO20 */
|
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"CAM_GPIO",
|
||||
"GPIO22",
|
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"GPIO23",
|
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"GPIO24",
|
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"GPIO25",
|
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"NC", /* GPIO26 */
|
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"GPIO27",
|
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"GPIO28",
|
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"GPIO29",
|
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"GPIO30",
|
||||
"GPIO31",
|
||||
"NC", /* GPIO32 */
|
||||
"NC", /* GPIO33 */
|
||||
"NC", /* GPIO34 */
|
||||
"NC", /* GPIO35 */
|
||||
"NC", /* GPIO36 */
|
||||
"NC", /* GPIO37 */
|
||||
"NC", /* GPIO38 */
|
||||
"NC", /* GPIO39 */
|
||||
"PWM0_OUT",
|
||||
"NC", /* GPIO41 */
|
||||
"NC", /* GPIO42 */
|
||||
"NC", /* GPIO43 */
|
||||
"NC", /* GPIO44 */
|
||||
"PWM1_OUT",
|
||||
"HDMI_HPD_P",
|
||||
"SD_CARD_DET",
|
||||
/* Used by SD Card */
|
||||
"SD_CLK_R",
|
||||
"SD_CMD_R",
|
||||
"SD_DATA0_R",
|
||||
"SD_DATA1_R",
|
||||
"SD_DATA2_R",
|
||||
"SD_DATA3_R";
|
||||
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
|
||||
|
||||
/* I2S interface */
|
||||
i2s_alt2: i2s_alt2 {
|
||||
|
@ -16,7 +16,74 @@
|
||||
};
|
||||
|
||||
&gpio {
|
||||
pinctrl-0 = <&gpioout &alt0 &alt3>;
|
||||
/*
|
||||
* Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
|
||||
* RPI00021 sheet 02
|
||||
*
|
||||
* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
|
||||
* "FOO" = GPIO line named "FOO" on the schematic
|
||||
* "FOO_N" = GPIO line named "FOO" on schematic, active low
|
||||
*/
|
||||
gpio-line-names = "SDA0",
|
||||
"SCL0",
|
||||
"SDA1",
|
||||
"SCL1",
|
||||
"GPIO_GCLK",
|
||||
"CAM_GPIO1",
|
||||
"LAN_RUN",
|
||||
"SPI_CE1_N",
|
||||
"SPI_CE0_N",
|
||||
"SPI_MISO",
|
||||
"SPI_MOSI",
|
||||
"SPI_SCLK",
|
||||
"NC", /* GPIO12 */
|
||||
"NC", /* GPIO13 */
|
||||
/* Serial port */
|
||||
"TXD0",
|
||||
"RXD0",
|
||||
"STATUS_LED_N",
|
||||
"GPIO17",
|
||||
"GPIO18",
|
||||
"NC", /* GPIO19 */
|
||||
"NC", /* GPIO20 */
|
||||
"GPIO21",
|
||||
"GPIO22",
|
||||
"GPIO23",
|
||||
"GPIO24",
|
||||
"GPIO25",
|
||||
"NC", /* GPIO26 */
|
||||
"CAM_GPIO0",
|
||||
/* Binary number representing build/revision */
|
||||
"CONFIG0",
|
||||
"CONFIG1",
|
||||
"CONFIG2",
|
||||
"CONFIG3",
|
||||
"NC", /* GPIO32 */
|
||||
"NC", /* GPIO33 */
|
||||
"NC", /* GPIO34 */
|
||||
"NC", /* GPIO35 */
|
||||
"NC", /* GPIO36 */
|
||||
"NC", /* GPIO37 */
|
||||
"NC", /* GPIO38 */
|
||||
"NC", /* GPIO39 */
|
||||
"PWM0_OUT",
|
||||
"NC", /* GPIO41 */
|
||||
"NC", /* GPIO42 */
|
||||
"NC", /* GPIO43 */
|
||||
"NC", /* GPIO44 */
|
||||
"PWM1_OUT",
|
||||
"HDMI_HPD_P",
|
||||
"SD_CARD_DET",
|
||||
/* Used by SD Card */
|
||||
"SD_CLK_R",
|
||||
"SD_CMD_R",
|
||||
"SD_DATA0_R",
|
||||
"SD_DATA1_R",
|
||||
"SD_DATA2_R",
|
||||
"SD_DATA3_R";
|
||||
|
||||
pinctrl-0 = <&gpioout &alt0>;
|
||||
};
|
||||
|
||||
&hdmi {
|
||||
|
@ -26,7 +26,72 @@
|
||||
};
|
||||
|
||||
&gpio {
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
|
||||
/*
|
||||
* This is based on the official GPU firmware DT blob.
|
||||
*
|
||||
* Legend:
|
||||
* "NC" = not connected (no rail from the SoC)
|
||||
* "FOO" = GPIO line named "FOO" on the schematic
|
||||
* "FOO_N" = GPIO line named "FOO" on schematic, active low
|
||||
*/
|
||||
gpio-line-names = "SDA0",
|
||||
"SCL0",
|
||||
"SDA1",
|
||||
"SCL1",
|
||||
"GPIO_GCLK",
|
||||
"GPIO5",
|
||||
"GPIO6",
|
||||
"SPI_CE1_N",
|
||||
"SPI_CE0_N",
|
||||
"SPI_MISO",
|
||||
"SPI_MOSI",
|
||||
"SPI_SCLK",
|
||||
"GPIO12",
|
||||
"GPIO13",
|
||||
/* Serial port */
|
||||
"TXD0",
|
||||
"RXD0",
|
||||
"GPIO16",
|
||||
"GPIO17",
|
||||
"GPIO18",
|
||||
"GPIO19",
|
||||
"GPIO20",
|
||||
"GPIO21",
|
||||
"GPIO22",
|
||||
"GPIO23",
|
||||
"GPIO24",
|
||||
"GPIO25",
|
||||
"GPIO26",
|
||||
"GPIO27",
|
||||
"SDA0",
|
||||
"SCL0",
|
||||
"NC", /* GPIO30 */
|
||||
"NC", /* GPIO31 */
|
||||
"CAM_GPIO1", /* GPIO32 */
|
||||
"NC", /* GPIO33 */
|
||||
"NC", /* GPIO34 */
|
||||
"NC", /* GPIO35 */
|
||||
"NC", /* GPIO36 */
|
||||
"NC", /* GPIO37 */
|
||||
"NC", /* GPIO38 */
|
||||
"NC", /* GPIO39 */
|
||||
"NC", /* GPIO40 */
|
||||
"CAM_GPIO0", /* GPIO41 */
|
||||
"NC", /* GPIO42 */
|
||||
"NC", /* GPIO43 */
|
||||
"NC", /* GPIO44 */
|
||||
"NC", /* GPIO45 */
|
||||
"HDMI_HPD_N",
|
||||
"STATUS_LED_N",
|
||||
/* Used by SD Card */
|
||||
"SD_CLK_R",
|
||||
"SD_CMD_R",
|
||||
"SD_DATA0_R",
|
||||
"SD_DATA1_R",
|
||||
"SD_DATA2_R",
|
||||
"SD_DATA3_R";
|
||||
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
|
||||
|
||||
/* I2S interface */
|
||||
i2s_alt0: i2s_alt0 {
|
||||
|
@ -39,22 +39,21 @@
|
||||
};
|
||||
|
||||
alt0: alt0 {
|
||||
brcm,pins = <0 1 2 3 4 5 7 8 9 10 11 14 15 40 45>;
|
||||
brcm,pins = <4 5 7 8 9 10 11 14 15>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
alt3: alt3 {
|
||||
brcm,pins = <48 49 50 51 52 53>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c0_gpio0>;
|
||||
status = "okay";
|
||||
clock-frequency = <100000>;
|
||||
};
|
||||
|
||||
&i2c1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c1_gpio2>;
|
||||
status = "okay";
|
||||
clock-frequency = <100000>;
|
||||
};
|
||||
@ -64,11 +63,15 @@
|
||||
};
|
||||
|
||||
&sdhci {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&emmc_gpio48>;
|
||||
status = "okay";
|
||||
bus-width = <4>;
|
||||
};
|
||||
|
||||
&pwm {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
|
@ -23,3 +23,9 @@
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
/* enable thermal sensor with the correct compatible property set */
|
||||
&thermal {
|
||||
compatible = "brcm,bcm2835-thermal";
|
||||
status = "okay";
|
||||
};
|
||||
|
@ -27,7 +27,7 @@
|
||||
};
|
||||
|
||||
&gpio {
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
|
||||
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
|
||||
|
||||
/* I2S interface */
|
||||
i2s_alt0: i2s_alt0 {
|
||||
|
@ -76,3 +76,9 @@
|
||||
interrupt-parent = <&local_intc>;
|
||||
interrupts = <8>;
|
||||
};
|
||||
|
||||
/* enable thermal sensor with the correct compatible property set */
|
||||
&thermal {
|
||||
compatible = "brcm,bcm2836-thermal";
|
||||
status = "okay";
|
||||
};
|
||||
|
@ -104,7 +104,7 @@
|
||||
reg = <0x7e104000 0x10>;
|
||||
};
|
||||
|
||||
mailbox: mailbox@7e00b800 {
|
||||
mailbox: mailbox@7e00b880 {
|
||||
compatible = "brcm,bcm2835-mbox";
|
||||
reg = <0x7e00b880 0x40>;
|
||||
interrupts = <0 1>;
|
||||
@ -132,6 +132,209 @@
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
|
||||
/* Defines pin muxing groups according to
|
||||
* BCM2835-ARM-Peripherals.pdf page 102.
|
||||
*
|
||||
* While each pin can have its mux selected
|
||||
* for various functions individually, some
|
||||
* groups only make sense to switch to a
|
||||
* particular function together.
|
||||
*/
|
||||
dpi_gpio0: dpi_gpio0 {
|
||||
brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
|
||||
12 13 14 15 16 17 18 19
|
||||
20 21 22 23 24 25 26 27>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
emmc_gpio22: emmc_gpio22 {
|
||||
brcm,pins = <22 23 24 25 26 27>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
emmc_gpio34: emmc_gpio34 {
|
||||
brcm,pins = <34 35 36 37 38 39>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
brcm,pull = <BCM2835_PUD_OFF
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP
|
||||
BCM2835_PUD_UP>;
|
||||
};
|
||||
emmc_gpio48: emmc_gpio48 {
|
||||
brcm,pins = <48 49 50 51 52 53>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
|
||||
gpclk0_gpio4: gpclk0_gpio4 {
|
||||
brcm,pins = <4>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk1_gpio5: gpclk1_gpio5 {
|
||||
brcm,pins = <5>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk1_gpio42: gpclk1_gpio42 {
|
||||
brcm,pins = <42>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk1_gpio44: gpclk1_gpio44 {
|
||||
brcm,pins = <44>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk2_gpio6: gpclk2_gpio6 {
|
||||
brcm,pins = <6>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
gpclk2_gpio43: gpclk2_gpio43 {
|
||||
brcm,pins = <43>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
i2c0_gpio0: i2c0_gpio0 {
|
||||
brcm,pins = <0 1>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
i2c0_gpio32: i2c0_gpio32 {
|
||||
brcm,pins = <32 34>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
i2c0_gpio44: i2c0_gpio44 {
|
||||
brcm,pins = <44 45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT1>;
|
||||
};
|
||||
i2c1_gpio2: i2c1_gpio2 {
|
||||
brcm,pins = <2 3>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
i2c1_gpio44: i2c1_gpio44 {
|
||||
brcm,pins = <44 45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
i2c_slave_gpio18: i2c_slave_gpio18 {
|
||||
brcm,pins = <18 19 20 21>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
|
||||
jtag_gpio4: jtag_gpio4 {
|
||||
brcm,pins = <4 5 6 12 13>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
jtag_gpio22: jtag_gpio22 {
|
||||
brcm,pins = <22 23 24 25 26 27>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
|
||||
pcm_gpio18: pcm_gpio18 {
|
||||
brcm,pins = <18 19 20 21>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pcm_gpio28: pcm_gpio28 {
|
||||
brcm,pins = <28 29 30 31>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
|
||||
pwm0_gpio12: pwm0_gpio12 {
|
||||
brcm,pins = <12>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm0_gpio18: pwm0_gpio18 {
|
||||
brcm,pins = <18>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
pwm0_gpio40: pwm0_gpio40 {
|
||||
brcm,pins = <40>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm1_gpio13: pwm1_gpio13 {
|
||||
brcm,pins = <13>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm1_gpio19: pwm1_gpio19 {
|
||||
brcm,pins = <19>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
pwm1_gpio41: pwm1_gpio41 {
|
||||
brcm,pins = <41>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
pwm1_gpio45: pwm1_gpio45 {
|
||||
brcm,pins = <45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
sdhost_gpio48: sdhost_gpio48 {
|
||||
brcm,pins = <48 49 50 51 52 53>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
|
||||
spi0_gpio7: spi0_gpio7 {
|
||||
brcm,pins = <7 8 9 10 11>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
spi0_gpio35: spi0_gpio35 {
|
||||
brcm,pins = <35 36 37 38 39>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
spi1_gpio16: spi1_gpio16 {
|
||||
brcm,pins = <16 17 18 19 20 21>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
spi2_gpio40: spi2_gpio40 {
|
||||
brcm,pins = <40 41 42 43 44 45>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
};
|
||||
|
||||
uart0_gpio14: uart0_gpio14 {
|
||||
brcm,pins = <14 15>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
};
|
||||
/* Separate from the uart0_gpio14 group
|
||||
* because it conflicts with spi1_gpio16, and
|
||||
* people often run uart0 on the two pins
|
||||
* without flow contrl.
|
||||
*/
|
||||
uart0_ctsrts_gpio16: uart0_ctsrts_gpio16 {
|
||||
brcm,pins = <16 17>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
uart0_gpio30: uart0_gpio30 {
|
||||
brcm,pins = <30 31>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
uart0_ctsrts_gpio32: uart0_ctsrts_gpio32 {
|
||||
brcm,pins = <32 33>;
|
||||
brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
};
|
||||
|
||||
uart1_gpio14: uart1_gpio14 {
|
||||
brcm,pins = <14 15>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_ctsrts_gpio16: uart1_ctsrts_gpio16 {
|
||||
brcm,pins = <16 17>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_gpio32: uart1_gpio32 {
|
||||
brcm,pins = <32 33>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_ctsrts_gpio30: uart1_ctsrts_gpio30 {
|
||||
brcm,pins = <30 31>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_gpio36: uart1_gpio36 {
|
||||
brcm,pins = <36 37 38 39>;
|
||||
brcm,function = <BCM2835_FSEL_ALT2>;
|
||||
};
|
||||
uart1_gpio40: uart1_gpio40 {
|
||||
brcm,pins = <40 41>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
uart1_ctsrts_gpio42: uart1_ctsrts_gpio42 {
|
||||
brcm,pins = <42 43>;
|
||||
brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
};
|
||||
};
|
||||
|
||||
uart0: serial@7e201000 {
|
||||
@ -187,6 +390,13 @@
|
||||
interrupts = <2 14>; /* pwa1 */
|
||||
};
|
||||
|
||||
thermal: thermal@7e212000 {
|
||||
compatible = "brcm,bcm2835-thermal";
|
||||
reg = <0x7e212000 0x8>;
|
||||
clocks = <&clocks BCM2835_CLOCK_TSENS>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
aux: aux@0x7e215000 {
|
||||
compatible = "brcm,bcm2835-aux";
|
||||
#clock-cells = <1>;
|
||||
|
@ -76,12 +76,6 @@ enum bcm2835_pinconf_param {
|
||||
BCM2835_PINCONF_PARAM_PULL,
|
||||
};
|
||||
|
||||
enum bcm2835_pinconf_pull {
|
||||
BCM2835_PINCONFIG_PULL_NONE,
|
||||
BCM2835_PINCONFIG_PULL_DOWN,
|
||||
BCM2835_PINCONFIG_PULL_UP,
|
||||
};
|
||||
|
||||
#define BCM2835_PINCONF_PACK(_param_, _arg_) ((_param_) << 16 | (_arg_))
|
||||
#define BCM2835_PINCONF_UNPACK_PARAM(_conf_) ((_conf_) >> 16)
|
||||
#define BCM2835_PINCONF_UNPACK_ARG(_conf_) ((_conf_) & 0xffff)
|
||||
|
@ -24,4 +24,9 @@
|
||||
#define BCM2835_FSEL_ALT2 6
|
||||
#define BCM2835_FSEL_ALT3 7
|
||||
|
||||
/* brcm,pull property */
|
||||
#define BCM2835_PUD_OFF 0
|
||||
#define BCM2835_PUD_DOWN 1
|
||||
#define BCM2835_PUD_UP 2
|
||||
|
||||
#endif /* __DT_BINDINGS_PINCTRL_BCM2835_H__ */
|
||||
|
Loading…
Reference in New Issue
Block a user