From: Lars Povlsen <lars.povlsen@microchip.com>
To: Mark Brown <broonie@kernel.org>, Peter Rosin <peda@axentia.se>
Cc: Lars Povlsen <lars.povlsen@microchip.com>,
Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
<linux-spi@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Serge Semin <fancer.lancer@gmail.com>,
Serge Semin <Sergey.Semin@baikalelectronics.ru>
Subject: [PATCH v3 7/8] arm64: dts: sparx5: Add spi-nor support
Date: Thu, 2 Jul 2020 12:13:30 +0200 [thread overview]
Message-ID: <20200702101331.26375-8-lars.povlsen@microchip.com> (raw)
In-Reply-To: <20200702101331.26375-1-lars.povlsen@microchip.com>
This add spi-nor device nodes to the Sparx5 reference boards.
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
---
arch/arm64/boot/dts/microchip/sparx5_pcb125.dts | 9 +++++++++
arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi | 9 +++++++++
arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi | 9 +++++++++
3 files changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts
index 573309fe45823..d8b5d23abfab0 100644
--- a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts
@@ -39,6 +39,15 @@ &sdhci0 {
microchip,clock-delay = <10>;
};
+&spi0 {
+ status = "okay";
+ spi-flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>; /* input clock */
+ reg = <0>; /* CS0 */
+ };
+};
+
&i2c1 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
index 18a535a043686..628a05d3f57ce 100644
--- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
@@ -38,6 +38,15 @@ gpio-restart {
};
};
+&spi0 {
+ status = "okay";
+ spi-flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>;
+ reg = <0>;
+ };
+};
+
&gpio {
i2cmux_pins_i: i2cmux-pins-i {
pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19",
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
index d71f11a10b3d2..fb0bc3b241204 100644
--- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
@@ -51,6 +51,15 @@ i2cmux_s32: i2cmux-3 {
};
};
+&spi0 {
+ status = "okay";
+ spi-flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>;
+ reg = <0>;
+ };
+};
+
&axi {
i2c0_imux: i2c0-imux@0 {
compatible = "i2c-mux-pinctrl";
--
2.27.0
next prev parent reply other threads:[~2020-07-02 10:15 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 10:13 [PATCH v3 0/8] spi: Adding support for Microchip Sparx5 SoC Lars Povlsen
2020-07-02 10:13 ` [PATCH v3 1/8] spi: dw: Add support for RX sample delay register Lars Povlsen
2020-07-02 10:13 ` [PATCH v3 2/8] arm64: dts: sparx5: Add SPI controller and SPI mux Lars Povlsen
2020-07-02 10:13 ` [PATCH v3 3/8] spi: dw: Add Microchip Sparx5 support Lars Povlsen
2020-07-02 10:13 ` [PATCH v3 4/8] mux: sparx5: Add Sparx5 SPI mux driver Lars Povlsen
2020-07-02 11:33 ` Lars Povlsen
2020-07-02 11:36 ` Peter Rosin
2020-07-03 9:14 ` Lars Povlsen
2020-07-02 10:13 ` [PATCH v3 5/8] dt-bindings: snps,dw-apb-ssi: Add sparx5 support, plus snps,rx-sample-delay-ns property Lars Povlsen
2020-07-13 19:22 ` Rob Herring
2020-07-13 19:52 ` Serge Semin
2020-07-14 8:30 ` Lars Povlsen
2020-07-02 10:13 ` [PATCH v3 6/8] dt-bindings: microchip,sparx5-spi-mux: Add Sparx5 SPI mux driver bindings Lars Povlsen
2020-07-13 19:29 ` Rob Herring
2020-07-14 8:52 ` Lars Povlsen
2020-07-02 10:13 ` Lars Povlsen [this message]
2020-07-02 10:13 ` [PATCH v3 8/8] arm64: dts: sparx5: Add spi-nand devices Lars Povlsen
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