From: Nitin Yadav <n-yadav@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>, <rogerq@ti.com>
Cc: <kristo@kernel.org>, <robh+dt@kernel.org>, <conor+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <catalin.marinas@arm.com>,
<will@kernel.org>, <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v2 1/3] arm64: dts: ti: Add GPMC support for AM62x LP SK
Date: Wed, 4 Oct 2023 16:42:36 +0530 [thread overview]
Message-ID: <20231004111238.3968984-2-n-yadav@ti.com> (raw)
In-Reply-To: <20231004111238.3968984-1-n-yadav@ti.com>
Add gpmc0 and elm0 nodes in k3-am62-main. Add GPMC0_CFG and
GPMC0_DATA entry in cbass_main node.
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 ac760d9b831d..f854369dfc27 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -965,4 +965,33 @@ mcasp2: audio-controller@2b20000 {
power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
status = "disabled";
};
+ gpmc0: memory-controller@3b000000 {
+ compatible = "ti,am64-gpmc";
+ reg = <0x00 0x03b000000 0x00 0x400>,
+ <0x00 0x050000000 0x00 0x8000000>;
+ reg-names = "cfg", "data";
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 80 0>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
+ gpmc,num-cs = <3>;
+ gpmc,num-waitpins = <2>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ elm0: ecc@25010000 {
+ compatible = "ti,am3352-elm";
+ reg = <0x00 0x25010000 0x00 0x2000>;
+ interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 54 0>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 54 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k3-am62.dtsi
index f1e15206e1ce..b9b1e522d74c 100644
--- a/arch/arm64/boot/dts/ti/k3-am62.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi
@@ -77,6 +77,8 @@ 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>,
--
2.25.1
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next prev parent reply other threads:[~2023-10-04 11:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-04 11:12 [PATCH v2 0/3] Add support for GPMC NAND Nitin Yadav
2023-10-04 11:12 ` Nitin Yadav [this message]
2023-10-04 11:27 ` [PATCH v2 1/3] arm64: dts: ti: Add GPMC support for AM62x LP SK Roger Quadros
2023-10-04 12:07 ` Nishanth Menon
2023-10-04 12:12 ` Nishanth Menon
2023-10-04 11:12 ` [PATCH v2 2/3] arm64: dts: ti: Add overlay for NAND daughter card Nitin Yadav
2023-10-04 11:33 ` Roger Quadros
2023-10-04 11:12 ` [PATCH v2 3/3] arm64: defconfig: Enable GPMC NAND support Nitin Yadav
2023-10-04 11:26 ` Roger Quadros
2023-10-04 12:06 ` Nishanth Menon
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