Messages in this thread | | | Date | Fri, 15 Sep 2023 14:16:06 +0300 | Subject | Re: [PATCH 1/3] arm64: dts: ti: Add GPMC NAND support | From | Roger Quadros <> |
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Hi Nitin,
On 13.9.2023 14.47, Nitin Yadav wrote: > Add support for AM62Q NAND card: X8 NAND EXPANSION > BOARD card (PROC143E1) for AM62x LP SK board.
This patch is not adding NAND support but GPMC and ELM nodes.
> > Signed-off-by: Nitin Yadav <n-yadav@ti.com> > --- > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 29 ++++++++++++++++++++++++ > arch/arm64/boot/dts/ti/k3-am62.dtsi | 2 ++ > 2 files changed, 31 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > index 284b90c94da8..e93e79d8083f 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > @@ -955,4 +955,33 @@ mcasp2: audio-controller@2b20000 { > power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>; > status = "disabled"; > }; > + gpmc0: memory-controller@3b000000 { > + status = "disabled"; > + compatible = "ti,am64-gpmc"; > + power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>; > + clocks = <&k3_clks 80 0>; > + clock-names = "fck"; > + reg = <0x00 0x03b000000 0x00 0x400>, > + <0x00 0x050000000 0x00 0x8000000>; > + reg-names = "cfg", "data"; > + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; > + gpmc,num-cs = <3>; > + gpmc,num-waitpins = <2>; > + #address-cells = <2>; > + #size-cells = <1>; > + interrupt-controller; > + #interrupt-cells = <2>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + elm0: ecc@25010000 { > + status = "disabled"; > + compatible = "ti,am3352-elm"; > + reg = <0x00 0x25010000 0x00 0x2000>; > + interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>; > + power-domains = <&k3_pds 54 TI_SCI_PD_EXCLUSIVE>; > + clocks = <&k3_clks 54 0>; > + clock-names = "fck"; > + }; > }; > diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k3-am62.dtsi > index 11f14eef2d44..f7d8aad0a016 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi > @@ -76,6 +76,8 @@ cbass_main: bus@f0000 { > <0x00 0x70000000 0x00 0x70000000 0x00 0x00010000>, /* OCSRAM */ > <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */ > <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */ > + <0x00 0x3b000000 0x00 0x3b000000 0x00 0x00000400>, /* GPMC0_CFG */ > + <0x00 0x50000000 0x00 0x50000000 0x00 0x08000000>, /* GPMC0 DATA */ > > /* MCU Domain Range */ > <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>,
-- cheers, -roger
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