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From: "Łukasz Stelmach" <l.stelmach@samsung.com>
To: Andrew Lunn <andrew@lunn.ch>,
	jim.cromie@gmail.com, Heiner Kallweit <hkallweit1@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Rob Herring <robh+dt@kernel.org>, Kukjin Kim <kgene@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org
Cc: "Bartłomiej Żolnierkiewicz" <b.zolnierkie@samsung.com>,
	"Marek Szyprowski" <m.szyprowski@samsung.com>,
	"Łukasz Stelmach" <l.stelmach@samsung.com>
Subject: [PATCH v6 4/5] ARM: dts: exynos: Add Ethernet to Artik 5 board
Date: Thu, 12 Nov 2020 12:51:05 +0100	[thread overview]
Message-ID: <20201112115106.16224-5-l.stelmach@samsung.com> (raw)
In-Reply-To: <20201112115106.16224-1-l.stelmach@samsung.com>

Add node for ax88796c ethernet chip.

Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
---
 arch/arm/boot/dts/exynos3250-artik5-eval.dts | 29 ++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
index 20446a846a98..a91e09a7d3fa 100644
--- a/arch/arm/boot/dts/exynos3250-artik5-eval.dts
+++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
@@ -37,3 +37,32 @@ &mshc_2 {
 &serial_2 {
 	status = "okay";
 };
+
+&spi_0 {
+	status = "okay";
+	cs-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>, <0>;
+
+	assigned-clocks = <&cmu CLK_MOUT_MPLL>, <&cmu CLK_DIV_MPLL_PRE>,
+		<&cmu CLK_MOUT_SPI0>, <&cmu CLK_DIV_SPI0>,
+		<&cmu CLK_DIV_SPI0_PRE>, <&cmu CLK_SCLK_SPI0>;
+	assigned-clock-parents =
+		<&cmu CLK_FOUT_MPLL>,    /* for: CLK_MOUT_MPLL */
+		<&cmu CLK_MOUT_MPLL>,	 /* for: CLK_DIV_MPLL_PRE */
+		<&cmu CLK_DIV_MPLL_PRE>, /* for: CLK_MOUT_SPI0 */
+		<&cmu CLK_MOUT_SPI0>,    /* for: CLK_DIV_SPI0 */
+		<&cmu CLK_DIV_SPI0>,     /* for: CLK_DIV_SPI0_PRE */
+		<&cmu CLK_DIV_SPI0_PRE>; /* for: CLK_SCLK_SPI0 */
+
+	ethernet@0 {
+		compatible = "asix,ax88796c";
+		reg = <0x0>;
+		local-mac-address = [00 00 00 00 00 00]; /* Filled in by a boot-loader */
+		interrupt-parent = <&gpx2>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		spi-max-frequency = <40000000>;
+		reset-gpios = <&gpe0 2 GPIO_ACTIVE_LOW>;
+		controller-data {
+			samsung,spi-feedback-delay = <2>;
+		};
+	};
+};
-- 
2.26.2


WARNING: multiple messages have this Message-ID (diff)
From: "Łukasz Stelmach" <l.stelmach@samsung.com>
To: Andrew Lunn <andrew@lunn.ch>,
	jim.cromie@gmail.com, Heiner Kallweit <hkallweit1@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Rob Herring <robh+dt@kernel.org>, Kukjin Kim <kgene@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org
Cc: "Marek Szyprowski" <m.szyprowski@samsung.com>,
	"Łukasz Stelmach" <l.stelmach@samsung.com>,
	"Bartłomiej Żolnierkiewicz" <b.zolnierkie@samsung.com>
Subject: [PATCH v6 4/5] ARM: dts: exynos: Add Ethernet to Artik 5 board
Date: Thu, 12 Nov 2020 12:51:05 +0100	[thread overview]
Message-ID: <20201112115106.16224-5-l.stelmach@samsung.com> (raw)
In-Reply-To: <20201112115106.16224-1-l.stelmach@samsung.com>

Add node for ax88796c ethernet chip.

Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
---
 arch/arm/boot/dts/exynos3250-artik5-eval.dts | 29 ++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
index 20446a846a98..a91e09a7d3fa 100644
--- a/arch/arm/boot/dts/exynos3250-artik5-eval.dts
+++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts
@@ -37,3 +37,32 @@ &mshc_2 {
 &serial_2 {
 	status = "okay";
 };
+
+&spi_0 {
+	status = "okay";
+	cs-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>, <0>;
+
+	assigned-clocks = <&cmu CLK_MOUT_MPLL>, <&cmu CLK_DIV_MPLL_PRE>,
+		<&cmu CLK_MOUT_SPI0>, <&cmu CLK_DIV_SPI0>,
+		<&cmu CLK_DIV_SPI0_PRE>, <&cmu CLK_SCLK_SPI0>;
+	assigned-clock-parents =
+		<&cmu CLK_FOUT_MPLL>,    /* for: CLK_MOUT_MPLL */
+		<&cmu CLK_MOUT_MPLL>,	 /* for: CLK_DIV_MPLL_PRE */
+		<&cmu CLK_DIV_MPLL_PRE>, /* for: CLK_MOUT_SPI0 */
+		<&cmu CLK_MOUT_SPI0>,    /* for: CLK_DIV_SPI0 */
+		<&cmu CLK_DIV_SPI0>,     /* for: CLK_DIV_SPI0_PRE */
+		<&cmu CLK_DIV_SPI0_PRE>; /* for: CLK_SCLK_SPI0 */
+
+	ethernet@0 {
+		compatible = "asix,ax88796c";
+		reg = <0x0>;
+		local-mac-address = [00 00 00 00 00 00]; /* Filled in by a boot-loader */
+		interrupt-parent = <&gpx2>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		spi-max-frequency = <40000000>;
+		reset-gpios = <&gpe0 2 GPIO_ACTIVE_LOW>;
+		controller-data {
+			samsung,spi-feedback-delay = <2>;
+		};
+	};
+};
-- 
2.26.2


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  parent reply	other threads:[~2020-11-12 11:51 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20201112115107eucas1p1abe7589e6caffc579c22d39395f1efa0@eucas1p1.samsung.com>
2020-11-12 11:51 ` [PATCH v6 0/5] AX88796C SPI Ethernet Adapter Łukasz Stelmach
2020-11-12 11:51   ` Łukasz Stelmach
     [not found]   ` <CGME20201112115108eucas1p1de47b5b010868d039759c0042ba5faaf@eucas1p1.samsung.com>
2020-11-12 11:51     ` [PATCH v6 1/5] dt-bindings: vendor-prefixes: Add asix prefix Łukasz Stelmach
2020-11-12 11:51       ` Łukasz Stelmach
     [not found]   ` <CGME20201112115108eucas1p1857507fc2d994eca6ee6b1b86b87cfd5@eucas1p1.samsung.com>
2020-11-12 11:51     ` [PATCH v6 2/5] dt-bindings: net: Add bindings for AX88796C SPI Ethernet Adapter Łukasz Stelmach
2020-11-12 11:51       ` Łukasz Stelmach
     [not found]   ` <CGME20201112115108eucas1p22790c6cdec17e5322424e026b3985305@eucas1p2.samsung.com>
2020-11-12 11:51     ` [PATCH v6 3/5] net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver Łukasz Stelmach
2020-11-12 11:51       ` Łukasz Stelmach
2020-11-13 20:35       ` Jakub Kicinski
2020-11-13 20:35         ` Jakub Kicinski
     [not found]         ` <CGME20201116153345eucas1p24790148b7fd52a7ae1c055cc7b832bd7@eucas1p2.samsung.com>
2020-11-16 15:33           ` Lukasz Stelmach
2020-11-16 15:33             ` Lukasz Stelmach
2020-11-16 17:46             ` Jakub Kicinski
2020-11-16 17:46               ` Jakub Kicinski
     [not found]   ` <CGME20201112115109eucas1p2dfd5fbfd76c28ef07f637bcc40f420cd@eucas1p2.samsung.com>
2020-11-12 11:51     ` Łukasz Stelmach [this message]
2020-11-12 11:51       ` [PATCH v6 4/5] ARM: dts: exynos: Add Ethernet to Artik 5 board Łukasz Stelmach
     [not found]   ` <CGME20201112115109eucas1p190980b0cfd73d205d5fbc1b9bdd97214@eucas1p1.samsung.com>
2020-11-12 11:51     ` [PATCH v6 5/5] ARM: defconfig: Enable ax88796c driver Łukasz Stelmach
2020-11-12 11:51       ` Łukasz Stelmach
2020-11-12 11:53   ` [PATCH v6 0/5] AX88796C SPI Ethernet Adapter Krzysztof Kozlowski
2020-11-12 11:53     ` Krzysztof Kozlowski

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