Re: [PATCH 7/9] ARM: dts: imx7d-pico: Extend peripherals support

2018-12-05 Thread Shawn Guo 
On Sun, Dec 02, 2018 at 07:25:18PM -0200, Otavio Salvador wrote:
...
> + {
> + pinctrl-names = "default";
> + pinctrl-0 = <_uart6>;
> + assigned-clocks = < IMX7D_UART6_ROOT_SRC>;
> + assigned-clock-parents = < IMX7D_OSC_24M_CLK>;
> + fsl,uart-has-rtscts;

Use uart-has-rtscts instead.

> + status = "okay";
> +};
> +
> + { /* Bluetooth */
> + pinctrl-names = "default";
> + pinctrl-0 = <_uart7>;
> + assigned-clocks = < IMX7D_UART7_ROOT_SRC>;
> + assigned-clock-parents = < IMX7D_PLL_SYS_MAIN_240M_CLK>;
> + fsl,uart-has-rtscts;

Ditto

> + status = "okay";
> +};

Shawn

Re: [PATCH 7/9] ARM: dts: imx7d-pico: Extend peripherals support

2018-12-05 Thread Shawn Guo 
On Sun, Dec 02, 2018 at 07:25:18PM -0200, Otavio Salvador wrote:
...
> + {
> + pinctrl-names = "default";
> + pinctrl-0 = <_uart6>;
> + assigned-clocks = < IMX7D_UART6_ROOT_SRC>;
> + assigned-clock-parents = < IMX7D_OSC_24M_CLK>;
> + fsl,uart-has-rtscts;

Use uart-has-rtscts instead.

> + status = "okay";
> +};
> +
> + { /* Bluetooth */
> + pinctrl-names = "default";
> + pinctrl-0 = <_uart7>;
> + assigned-clocks = < IMX7D_UART7_ROOT_SRC>;
> + assigned-clock-parents = < IMX7D_PLL_SYS_MAIN_240M_CLK>;
> + fsl,uart-has-rtscts;

Ditto

> + status = "okay";
> +};

Shawn

[PATCH 7/9] ARM: dts: imx7d-pico: Extend peripherals support

2018-12-02 Thread Otavio Salvador 
From: Fabio Estevam 

This extends the peripherals supported by the imx7d-pico.dtsi. It
adds:

 - I2C2
 - Flexcan (flexcan1 and flexcan2 ports)
 - USDHC1
 - UART (6 and 7 ports)
 - PWM (4 ports)
 - eCSPI3

Signed-off-by: Fabio Estevam 
Signed-off-by: Otavio Salvador 
---

 arch/arm/boot/dts/imx7d-pico.dtsi | 183 ++
 1 file changed, 183 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-pico.dtsi 
b/arch/arm/boot/dts/imx7d-pico.dtsi
index 417f034fb354..6c7581336f96 100644
--- a/arch/arm/boot/dts/imx7d-pico.dtsi
+++ b/arch/arm/boot/dts/imx7d-pico.dtsi
@@ -78,6 +78,13 @@
assigned-clock-rates = <0>, <32768>;
 };
 
+ {
+   cs-gpios = < 11 GPIO_ACTIVE_LOW>;
+   pinctrl-names = "default";
+   pinctrl-0 = <_ecspi3>;
+   status = "okay";
+};
+
  {
pinctrl-names = "default";
pinctrl-0 = <_enet1>;
@@ -103,6 +110,18 @@
};
 };
 
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_can1>;
+   status = "okay";
+};
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_can2>;
+   status = "okay";
+};
+
  {
clock-frequency = <10>;
pinctrl-names = "default";
@@ -110,6 +129,12 @@
status = "okay";
 };
 
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_i2c2>;
+   status = "okay";
+};
+
  {
pinctrl-names = "default";
pinctrl-0 = <_i2c4>;
@@ -215,6 +240,29 @@
status = "okay";
 };
 
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_pwm1>;
+   status = "okay";
+};
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_pwm2>;
+   status = "okay";
+};
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_pwm3>;
+   status = "okay";
+};
+
+ { /* Backlight */
+   status = "okay";
+};
+
  {
pinctrl-names = "default";
pinctrl-0 = <_uart5>;
@@ -223,6 +271,24 @@
status = "okay";
 };
 
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_uart6>;
+   assigned-clocks = < IMX7D_UART6_ROOT_SRC>;
+   assigned-clock-parents = < IMX7D_OSC_24M_CLK>;
+   fsl,uart-has-rtscts;
+   status = "okay";
+};
+
+ { /* Bluetooth */
+   pinctrl-names = "default";
+   pinctrl-0 = <_uart7>;
+   assigned-clocks = < IMX7D_UART7_ROOT_SRC>;
+   assigned-clock-parents = < IMX7D_PLL_SYS_MAIN_240M_CLK>;
+   fsl,uart-has-rtscts;
+   status = "okay";
+};
+
  {
vbus-supply = <_usb_otg1_vbus>;
status = "okay";
@@ -234,6 +300,21 @@
status = "okay";
 };
 
+ {
+   pinctrl-names = "default", "state_100mhz", "state_200mhz";
+   pinctrl-0 = <_usdhc1>;
+   pinctrl-1 = <_usdhc1_100mhz>;
+   pinctrl-2 = <_usdhc1_200mhz>;
+   cd-gpios = < 0 GPIO_ACTIVE_LOW>;
+   bus-width = <4>;
+   tuning-step = <2>;
+   vmmc-supply = <_3p3v>;
+   wakeup-source;
+   no-1-8-v;
+   keep-power-in-suspend;
+   status = "okay";
+};
+
  { /* Wifi SDIO */
pinctrl-names = "default";
pinctrl-0 = <_usdhc2 _wifi_clk>;
@@ -268,6 +349,15 @@
 };
 
  {
+   pinctrl_ecspi3: ecspi3grp {
+   fsl,pins = <
+   MX7D_PAD_I2C1_SCL__ECSPI3_MISO  0x2
+   MX7D_PAD_I2C1_SDA__ECSPI3_MOSI  0x2
+   MX7D_PAD_I2C2_SCL__ECSPI3_SCLK  0x2
+   MX7D_PAD_I2C2_SDA__GPIO4_IO11   0x14
+   >;
+   };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX7D_PAD_UART1_TX_DATA__I2C1_SDA0x407f
@@ -275,6 +365,13 @@
>;
};
 
+   pinctrl_i2c2: i2c2grp {
+   fsl,pins = <
+   MX7D_PAD_UART2_TX_DATA__I2C2_SDA0x407f
+   MX7D_PAD_UART2_RX_DATA__I2C2_SCL0x407f
+   >;
+   };
+
pinctrl_enet1: enet1grp {
fsl,pins = <
MX7D_PAD_SD2_CD_B__ENET1_MDIO   0x3
@@ -295,6 +392,20 @@
>;
};
 
+   pinctrl_can1: can1frp {
+   fsl,pins = <
+   MX7D_PAD_SAI1_RX_DATA__FLEXCAN1_RX  0x59
+   MX7D_PAD_SAI1_TX_BCLK__FLEXCAN1_TX  0x59
+   >;
+   };
+
+   pinctrl_can2: can2frp {
+   fsl,pins = <
+   MX7D_PAD_SAI1_TX_SYNC__FLEXCAN2_RX  0x59
+   MX7D_PAD_SAI1_TX_DATA__FLEXCAN2_TX  0x59
+   >;
+   };
+
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x407f
@@ -302,6 +413,24 @@
>;
};
 
+   pinctrl_pwm1: pwm1 {
+   fsl,pins = <
+   MX7D_PAD_GPIO1_IO08__PWM1_OUT   0x7f
+   >;
+   };
+
+   pinctrl_pwm2: pwm2 {
+   fsl,pins = <
+   MX7D_PAD_GPIO1_IO09__PWM2_OUT   0x7f
+

[PATCH 7/9] ARM: dts: imx7d-pico: Extend peripherals support

2018-12-02 Thread Otavio Salvador 
From: Fabio Estevam 

This extends the peripherals supported by the imx7d-pico.dtsi. It
adds:

 - I2C2
 - Flexcan (flexcan1 and flexcan2 ports)
 - USDHC1
 - UART (6 and 7 ports)
 - PWM (4 ports)
 - eCSPI3

Signed-off-by: Fabio Estevam 
Signed-off-by: Otavio Salvador 
---

 arch/arm/boot/dts/imx7d-pico.dtsi | 183 ++
 1 file changed, 183 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-pico.dtsi 
b/arch/arm/boot/dts/imx7d-pico.dtsi
index 417f034fb354..6c7581336f96 100644
--- a/arch/arm/boot/dts/imx7d-pico.dtsi
+++ b/arch/arm/boot/dts/imx7d-pico.dtsi
@@ -78,6 +78,13 @@
assigned-clock-rates = <0>, <32768>;
 };
 
+ {
+   cs-gpios = < 11 GPIO_ACTIVE_LOW>;
+   pinctrl-names = "default";
+   pinctrl-0 = <_ecspi3>;
+   status = "okay";
+};
+
  {
pinctrl-names = "default";
pinctrl-0 = <_enet1>;
@@ -103,6 +110,18 @@
};
 };
 
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_can1>;
+   status = "okay";
+};
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_can2>;
+   status = "okay";
+};
+
  {
clock-frequency = <10>;
pinctrl-names = "default";
@@ -110,6 +129,12 @@
status = "okay";
 };
 
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_i2c2>;
+   status = "okay";
+};
+
  {
pinctrl-names = "default";
pinctrl-0 = <_i2c4>;
@@ -215,6 +240,29 @@
status = "okay";
 };
 
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_pwm1>;
+   status = "okay";
+};
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_pwm2>;
+   status = "okay";
+};
+
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_pwm3>;
+   status = "okay";
+};
+
+ { /* Backlight */
+   status = "okay";
+};
+
  {
pinctrl-names = "default";
pinctrl-0 = <_uart5>;
@@ -223,6 +271,24 @@
status = "okay";
 };
 
+ {
+   pinctrl-names = "default";
+   pinctrl-0 = <_uart6>;
+   assigned-clocks = < IMX7D_UART6_ROOT_SRC>;
+   assigned-clock-parents = < IMX7D_OSC_24M_CLK>;
+   fsl,uart-has-rtscts;
+   status = "okay";
+};
+
+ { /* Bluetooth */
+   pinctrl-names = "default";
+   pinctrl-0 = <_uart7>;
+   assigned-clocks = < IMX7D_UART7_ROOT_SRC>;
+   assigned-clock-parents = < IMX7D_PLL_SYS_MAIN_240M_CLK>;
+   fsl,uart-has-rtscts;
+   status = "okay";
+};
+
  {
vbus-supply = <_usb_otg1_vbus>;
status = "okay";
@@ -234,6 +300,21 @@
status = "okay";
 };
 
+ {
+   pinctrl-names = "default", "state_100mhz", "state_200mhz";
+   pinctrl-0 = <_usdhc1>;
+   pinctrl-1 = <_usdhc1_100mhz>;
+   pinctrl-2 = <_usdhc1_200mhz>;
+   cd-gpios = < 0 GPIO_ACTIVE_LOW>;
+   bus-width = <4>;
+   tuning-step = <2>;
+   vmmc-supply = <_3p3v>;
+   wakeup-source;
+   no-1-8-v;
+   keep-power-in-suspend;
+   status = "okay";
+};
+
  { /* Wifi SDIO */
pinctrl-names = "default";
pinctrl-0 = <_usdhc2 _wifi_clk>;
@@ -268,6 +349,15 @@
 };
 
  {
+   pinctrl_ecspi3: ecspi3grp {
+   fsl,pins = <
+   MX7D_PAD_I2C1_SCL__ECSPI3_MISO  0x2
+   MX7D_PAD_I2C1_SDA__ECSPI3_MOSI  0x2
+   MX7D_PAD_I2C2_SCL__ECSPI3_SCLK  0x2
+   MX7D_PAD_I2C2_SDA__GPIO4_IO11   0x14
+   >;
+   };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX7D_PAD_UART1_TX_DATA__I2C1_SDA0x407f
@@ -275,6 +365,13 @@
>;
};
 
+   pinctrl_i2c2: i2c2grp {
+   fsl,pins = <
+   MX7D_PAD_UART2_TX_DATA__I2C2_SDA0x407f
+   MX7D_PAD_UART2_RX_DATA__I2C2_SCL0x407f
+   >;
+   };
+
pinctrl_enet1: enet1grp {
fsl,pins = <
MX7D_PAD_SD2_CD_B__ENET1_MDIO   0x3
@@ -295,6 +392,20 @@
>;
};
 
+   pinctrl_can1: can1frp {
+   fsl,pins = <
+   MX7D_PAD_SAI1_RX_DATA__FLEXCAN1_RX  0x59
+   MX7D_PAD_SAI1_TX_BCLK__FLEXCAN1_TX  0x59
+   >;
+   };
+
+   pinctrl_can2: can2frp {
+   fsl,pins = <
+   MX7D_PAD_SAI1_TX_SYNC__FLEXCAN2_RX  0x59
+   MX7D_PAD_SAI1_TX_DATA__FLEXCAN2_TX  0x59
+   >;
+   };
+
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x407f
@@ -302,6 +413,24 @@
>;
};
 
+   pinctrl_pwm1: pwm1 {
+   fsl,pins = <
+   MX7D_PAD_GPIO1_IO08__PWM1_OUT   0x7f
+   >;
+   };
+
+   pinctrl_pwm2: pwm2 {
+   fsl,pins = <
+   MX7D_PAD_GPIO1_IO09__PWM2_OUT   0x7f
+