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boards: renesas: Add SPI support for Renesas RA6, RA4, RA2
- Add SPI support for ek_ra6m1, ek_ra6m2, ek_ra6m3, ek_ra6m4, ek_ra6m5, ek_ra6e2, fpb_ra6e1, fpb_ra6e2, ek_ra4e2, ek_ra4m2, ek_ra4m3, ek_ra4w1, ek_ra2a1 - Add SPI support doc for these board Signed-off-by: Tri Nguyen <[email protected]> Signed-off-by: Thao Luong <[email protected]> Signed-off-by: Khoa Nguyen <[email protected]>
1 parent 2e2cf83 commit c8077e3

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‎boards/renesas/ek_ra2a1/doc/index.rst

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@@ -78,6 +78,8 @@ hardware features:
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+-----------+------------+-------------------------------+
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| UART | on-chip | uart |
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+-----------+------------+-------------------------------+
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| SPI | on-chip | spi |
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+-----------+------------+-------------------------------+
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The default configuration can be found in
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:zephyr_file:`boards/renesas/ek_ra2a1/ek_ra2a1_defconfig`

‎boards/renesas/ek_ra2a1/ek_ra2a1-pinctrl.dtsi

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drive-strength = "medium";
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};
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};
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spi1_default: spi1_default {
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group1 {
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/* MISO MOSI RSPCK SSL */
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psels = <RA_PSEL(RA_PSEL_SPI, 1, 4)>,
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<RA_PSEL(RA_PSEL_SPI, 1, 5)>,
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<RA_PSEL(RA_PSEL_SPI, 1, 3)>,
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<RA_PSEL(RA_PSEL_SPI, 1, 2)>;
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};
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};
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};

‎boards/renesas/ek_ra2a1/ek_ra2a1.dts

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status = "okay";
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};
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};
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&spi1 {
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pinctrl-0 = <&spi1_default>;
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pinctrl-names = "default";
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cs-gpios = <&ioport1 2 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&ioport1 {
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status = "okay";
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};

‎boards/renesas/ek_ra4e2/doc/index.rst

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@@ -98,6 +98,8 @@ The below features are currently supported on Zephyr OS for EK-RA4E2 board:
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+-----------+------------+----------------------+
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| CLOCK | on-chip | clock control |
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+-----------+------------+----------------------+
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| SPI | on-chip | spi |
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+-----------+------------+----------------------+
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Other hardware features are currently not supported by the port.
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‎boards/renesas/ek_ra4e2/ek_ra4e2-pinctrl.dtsi

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<RA_PSEL(RA_PSEL_SCI_0, 4, 10)>;
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};
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};
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spi0_default: spi0_default {
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group1 {
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/* MISO MOSI RSPCK SSL */
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psels = <RA_PSEL(RA_PSEL_SPI, 2, 6)>,
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<RA_PSEL(RA_PSEL_SPI, 2, 7)>,
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<RA_PSEL(RA_PSEL_SPI, 3, 2)>,
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<RA_PSEL(RA_PSEL_SPI, 3, 1)>;
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};
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};
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};

‎boards/renesas/ek_ra4e2/ek_ra4e2.dts

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&ioport2 {
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status = "okay";
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};
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&spi0 {
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pinctrl-0 = <&spi0_default>;
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pinctrl-names = "default";
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status = "okay";
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};

‎boards/renesas/ek_ra4m2/doc/index.rst

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@@ -98,6 +98,8 @@ The below features are currently supported on Zephyr OS for EK-RA4M2 board:
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+-----------+------------+----------------------+
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| CLOCK | on-chip | clock control |
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+-----------+------------+----------------------+
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| SPI | on-chip | spi |
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+-----------+------------+----------------------+
101103

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Other hardware features are currently not supported by the port.
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‎boards/renesas/ek_ra4m2/ek_ra4m2-pinctrl.dtsi

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<RA_PSEL(RA_PSEL_SCI_0, 4, 10)>;
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};
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};
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spi0_default: spi0_default {
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group1 {
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/* MISO MOSI RSPCK SSL */
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psels = <RA_PSEL(RA_PSEL_SPI, 1, 10)>,
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<RA_PSEL(RA_PSEL_SPI, 1, 9)>,
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<RA_PSEL(RA_PSEL_SPI, 1, 11)>,
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<RA_PSEL(RA_PSEL_SPI, 3, 0)>;
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};
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};
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};

‎boards/renesas/ek_ra4m2/ek_ra4m2.dts

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&ioport4 {
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status = "okay";
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};
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&spi0 {
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pinctrl-0 = <&spi0_default>;
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pinctrl-names = "default";
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status = "okay";
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};

‎boards/renesas/ek_ra4m3/doc/index.rst

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@@ -100,6 +100,8 @@ The below features are currently supported on Zephyr OS for EK-RA4M3 board:
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+-----------+------------+----------------------+
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| CLOCK | on-chip | clock control |
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+-----------+------------+----------------------+
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| SPI | on-chip | spi |
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+-----------+------------+----------------------+
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Other hardware features are currently not supported by the port.
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