From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Add SDHI0-SDHI1 nodes to RZ/T2H ("R9A09G077") SoC DTSI.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r9a09g077.dtsi | 40 ++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a09g077.dtsi b/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
index eec6fec19944..2949790e39a9 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
@@ -155,6 +155,46 @@ gic: interrupt-controller@83000000 {
interrupt-controller;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
};
+
+ sdhi0: mmc@92080000 {
+ compatible = "renesas,sdhi-r9a09g077",
+ "renesas,sdhi-r9a09g057";
+ reg = <0x0 0x92080000 0 0x10000>;
+ interrupts = <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 783 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 1212>,
+ <&cpg CPG_CORE R9A09G077_SDHI_CLKHS>;
+ clock-names = "aclk", "clkh";
+ power-domains = <&cpg>;
+ status = "disabled";
+
+ sdhi0_vqmmc: vqmmc-regulator {
+ regulator-name = "SDHI0-VQMMC";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ status = "disabled";
+ };
+ };
+
+ sdhi1: mmc@92090000 {
+ compatible = "renesas,sdhi-r9a09g077",
+ "renesas,sdhi-r9a09g057";
+ reg = <0x0 0x92090000 0 0x10000>;
+ interrupts = <GIC_SPI 784 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 785 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 1213>,
+ <&cpg CPG_CORE R9A09G077_SDHI_CLKHS>;
+ clock-names = "aclk", "clkh";
+ power-domains = <&cpg>;
+ status = "disabled";
+
+ sdhi1_vqmmc: vqmmc-regulator {
+ regulator-name = "SDHI1-VQMMC";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ status = "disabled";
+ };
+ };
};
timer {
--
2.49.0
Hi Prabhakar,
On Wed, 25 Jun 2025 at 17:31, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Add SDHI0-SDHI1 nodes to RZ/T2H ("R9A09G077") SoC DTSI.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Thanks for your patch!
> --- a/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> @@ -155,6 +155,46 @@ gic: interrupt-controller@83000000 {
> interrupt-controller;
> interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
> };
> +
> + sdhi0: mmc@92080000 {
> + compatible = "renesas,sdhi-r9a09g077",
> + "renesas,sdhi-r9a09g057";
> + reg = <0x0 0x92080000 0 0x10000>;
> + interrupts = <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 783 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 1212>,
1112?
> + <&cpg CPG_CORE R9A09G077_SDHI_CLKHS>;
> + clock-names = "aclk", "clkh";
> + power-domains = <&cpg>;
> + status = "disabled";
> +
> + sdhi0_vqmmc: vqmmc-regulator {
> + regulator-name = "SDHI0-VQMMC";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + status = "disabled";
> + };
> + };
> +
> + sdhi1: mmc@92090000 {
> + compatible = "renesas,sdhi-r9a09g077",
> + "renesas,sdhi-r9a09g057";
> + reg = <0x0 0x92090000 0 0x10000>;
> + interrupts = <GIC_SPI 784 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 785 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 1213>,
1113?
> + <&cpg CPG_CORE R9A09G077_SDHI_CLKHS>;
> + clock-names = "aclk", "clkh";
> + power-domains = <&cpg>;
> + status = "disabled";
> +
> + sdhi1_vqmmc: vqmmc-regulator {
> + regulator-name = "SDHI1-VQMMC";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + status = "disabled";
> + };
> + };
> };
>
The rest LGTM.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
Hi Geert,
Thank you for the review.
On Thu, Jul 3, 2025 at 10:56 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>
> Hi Prabhakar,
>
> On Wed, 25 Jun 2025 at 17:31, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> >
> > Add SDHI0-SDHI1 nodes to RZ/T2H ("R9A09G077") SoC DTSI.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Thanks for your patch!
>
> > --- a/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> > @@ -155,6 +155,46 @@ gic: interrupt-controller@83000000 {
> > interrupt-controller;
> > interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
> > };
> > +
> > + sdhi0: mmc@92080000 {
> > + compatible = "renesas,sdhi-r9a09g077",
> > + "renesas,sdhi-r9a09g057";
> > + reg = <0x0 0x92080000 0 0x10000>;
> > + interrupts = <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 783 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&cpg CPG_MOD 1212>,
>
> 1112?
>
Agreed (and below).
Cheers,
Prabhakar
Hi Geert,
On Fri, Jul 4, 2025 at 12:52 AM Lad, Prabhakar
<prabhakar.csengg@gmail.com> wrote:
>
> Hi Geert,
>
> Thank you for the review.
>
> On Thu, Jul 3, 2025 at 10:56 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> >
> > Hi Prabhakar,
> >
> > On Wed, 25 Jun 2025 at 17:31, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> > > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > >
> > > Add SDHI0-SDHI1 nodes to RZ/T2H ("R9A09G077") SoC DTSI.
> > >
> > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> >
> > Thanks for your patch!
> >
> > > --- a/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> > > +++ b/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> > > @@ -155,6 +155,46 @@ gic: interrupt-controller@83000000 {
> > > interrupt-controller;
> > > interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
> > > };
> > > +
> > > + sdhi0: mmc@92080000 {
> > > + compatible = "renesas,sdhi-r9a09g077",
> > > + "renesas,sdhi-r9a09g057";
> > > + reg = <0x0 0x92080000 0 0x10000>;
> > > + interrupts = <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>,
> > > + <GIC_SPI 783 IRQ_TYPE_LEVEL_HIGH>;
> > > + clocks = <&cpg CPG_MOD 1212>,
> >
> > 1112?
> >
> Agreed (and below).
>
Sorry, it is indeed 1212/1213 as the bits belong to MSTPCRM register.
Cheers,
Prabhakar
Hi Prabhakar,
On Fri, 4 Jul 2025 at 19:13, Lad, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> On Fri, Jul 4, 2025 at 12:52 AM Lad, Prabhakar
> <prabhakar.csengg@gmail.com> wrote:
> > On Thu, Jul 3, 2025 at 10:56 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> > > On Wed, 25 Jun 2025 at 17:31, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> > > > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > > >
> > > > Add SDHI0-SDHI1 nodes to RZ/T2H ("R9A09G077") SoC DTSI.
> > > >
> > > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > >
> > > Thanks for your patch!
> > >
> > > > --- a/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> > > > +++ b/arch/arm64/boot/dts/renesas/r9a09g077.dtsi
> > > > @@ -155,6 +155,46 @@ gic: interrupt-controller@83000000 {
> > > > interrupt-controller;
> > > > interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
> > > > };
> > > > +
> > > > + sdhi0: mmc@92080000 {
> > > > + compatible = "renesas,sdhi-r9a09g077",
> > > > + "renesas,sdhi-r9a09g057";
> > > > + reg = <0x0 0x92080000 0 0x10000>;
> > > > + interrupts = <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>,
> > > > + <GIC_SPI 783 IRQ_TYPE_LEVEL_HIGH>;
> > > > + clocks = <&cpg CPG_MOD 1212>,
> > >
> > > 1112?
> > >
> > Agreed (and below).
> >
> Sorry, it is indeed 1212/1213 as the bits belong to MSTPCRM register.
Oops, you're right. Sorry for the noise.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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