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2023-10-05arm64: dts: renesas: rz-smarc: Use versa3 clk for audio mclkBiju Das1-0/+24
Currently audio mclk uses a fixed clk of 11.2896MHz (multiple of 44.1kHz). Replace this fixed clk with the programmable versa3 clk that can provide the clocking to support both 44.1kHz (with a clock of 11.2896MHz) and 48kHz (with a clock of 12.2880MHz), based on audio sampling rate for playback and record. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230825090518.87394-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-07-27arm64: dts: renesas: rzg2ul-smarc: Add support for enabling MTU3Biju Das1-0/+13
Add support for PMOD_MTU3 macro to enable MTU3 node on RZ/G2UL SMARC EVK. The MTU3a PWM pins on PMOD0 are muxed with SPI1. Disable SPI1, when PMOD_MTU3 macro is enabled. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230727081848.100834-6-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-09-19arm64: dts: renesas: rzg2ul-smarc: Include SoM DTSI into board DTSLad Prabhakar1-11/+0
Move including the rzg2ul-smarc-som.dtsi from the carrier board rzg2ul-smarc.dtsi to the actual RZ/G2UL SMARC EVK board dts r9a07g043u11-smarc.dts. Also move the SW_SW0_DEV_SEL and SW_ET0_EN_N macros to board dts as they are used by SoM and carrier board DTS/I. This is in preparation of re-using the SoM and carrier board DTSIs for RZ/Five SMARC EVK. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220915165256.352843-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-06-17arm64: dts: renesas: rzg2ul-smarc: Enable RSPI1 on carrier boardBiju Das1-0/+6
RSPI1 (SPI1) interface is available on PMOD0 connector (J1) on the carrier board. This patch adds pinmux and spi1 nodes to the carrier board dtsi file and drops deleting pinctl* properties from board DTS file. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220608173025.22792-2-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-05-06arm64: dts: renesas: rzg2ul-smarc: Enable AudioBiju Das1-0/+23
Enable Audio on RZ/G2UL SMARC EVK by adding ssi1 pincontrol entries to the soc-pinctrl dtsi and ssi1 and cpu sound_dai nodes to the board dtsi. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220429072400.23729-3-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-29arm64: dts: renesas: rzg2ul-smarc: Enable CANFDBiju Das1-0/+8
Enable CANFD on RZ/G2UL SMARC platform. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220425170530.200921-12-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-29arm64: dts: renesas: rzg2ul-smarc: Enable i2c{0,1} and wm8978Biju Das1-0/+8
Enable i2c{0,1} on RZ/G2UL SMARC EVK by deleting respective entries from board dts and adding pincontrol entries to the soc-pinctrl dtsi. Also enable wm8978 audio codec. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220425170530.200921-8-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-13arm64: dts: renesas: rzg2ul-smarc-som: Enable Ethernet on SMARC platformBiju Das1-0/+2
Enable Ethernet{0,1} interfaces on RZ/G2UL SMARC EVK. Ethernet0 pins are muxed with CAN0, CAN1, SSI1 and RSPI1 pins and Ethernet0 device selection is based on the SW1[3] switch position. Set SW1[3] to position OFF for selecting CAN0, CAN1, SSI1 and RSPI1. Set SW1[3] to position ON for selecting Ethernet0. This patch disables Ethernet0 on RZ/G2UL SMARC platform by default. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220402081328.26292-8-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-13arm64: dts: renesas: rzg2ul-smarc-som: Enable eMMC on SMARC platformBiju Das1-0/+8
RZ/G2UL SoM has both 64GB eMMC and microSD connected to SDHI0. Both these interfaces are mutually exclusive and the SD0 device selection is based on SW1[2] on SoM module. Set SW1[2] to position OFF for selecting eMMC Set SW1[2] to position ON for selecting microSD This patch enables eMMC on RZ/G2UL SMARC platform by default. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220402081328.26292-7-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-13arm64: dts: renesas: rzg2ul-smarc: Enable microSD on SMARC platformBiju Das1-0/+14
Enable the microSD card slot connected to SDHI1 on the RZ/G2UL SMARC platform by removing the sdhi1 override which disabled it, and by adding the necessary pinmux required for SDHI1. This patch also adds gpios property to vccq_sdhi1 regulator. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220402081328.26292-6-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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