From: Vignesh R <vigneshr@ti.com>
To: Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>
Cc: Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Vignesh R <vigneshr@ti.com>
Subject: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
Date: Sun, 9 Dec 2018 15:52:21 +0530 [thread overview]
Message-ID: <20181209102222.7624-2-vigneshr@ti.com> (raw)
In-Reply-To: <20181209102222.7624-1-vigneshr@ti.com>
There are 3 instances of McSPI in MCU domain and 4 instances in Main domain.
Add DT nodes for all McSPI instances present on AM654 SoC.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
2 files changed, 82 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 0a0a8fc5df64..6c71e67b8988 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -138,4 +138,56 @@
clocks = <&k3_clks 39 0>;
clock-names = "fck";
};
+
+ main_spi0: spi@2100000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2100000 0x0 0x400>;
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 137 1>;
+ power-domains = <&k3_pds 137>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi1: spi@2110000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2110000 0x0 0x400>;
+ interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 138 1>;
+ power-domains = <&k3_pds 138>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ assigned-clocks = <&k3_clks 137 1>;
+ assigned-clock-rates = <48000000>;
+ };
+
+ main_spi2: spi@2120000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2120000 0x0 0x400>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 139 1>;
+ power-domains = <&k3_pds 139>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi3: spi@2130000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2130000 0x0 0x400>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 140 1>;
+ power-domains = <&k3_pds 140>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi4: spi@2140000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2140000 0x0 0x400>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 141 1>;
+ power-domains = <&k3_pds 141>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 1fd027748e1f..1aeae52fb239 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -26,4 +26,34 @@
clocks = <&k3_clks 114 1>;
power-domains = <&k3_pds 114>;
};
+
+ mcu_spi0: spi@40300000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40300000 0x0 0x400>;
+ interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 142 1>;
+ power-domains = <&k3_pds 142>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi1: spi@40310000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40310000 0x0 0x400>;
+ interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 143 1>;
+ power-domains = <&k3_pds 143>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi2: spi@40320000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40320000 0x0 0x400>;
+ interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 144 1>;
+ power-domains = <&k3_pds 144>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
--
2.19.2
next prev parent reply other threads:[~2018-12-09 10:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-09 10:22 [PATCH 0/2] AM654: Add McSPI DT entry Vignesh R
2018-12-09 10:22 ` Vignesh R [this message]
2018-12-13 14:59 ` [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes Tero Kristo
2018-12-13 15:03 ` Vignesh R
2018-12-13 15:08 ` Tero Kristo
2018-12-09 10:22 ` [PATCH 2/2] arm64: dts: ti: k3-am654: Enable main domain McSPI0 Vignesh R
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