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 v3 4/5] ARM: dts: exynos: Add Ethernet to Artik 5 board
Date: Wed, 21 Oct 2020 23:49:09 +0200 [thread overview]
Message-ID: <20201021214910.20001-5-l.stelmach@samsung.com> (raw)
In-Reply-To: <20201021214910.20001-1-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 v3 4/5] ARM: dts: exynos: Add Ethernet to Artik 5 board
Date: Wed, 21 Oct 2020 23:49:09 +0200 [thread overview]
Message-ID: <20201021214910.20001-5-l.stelmach@samsung.com> (raw)
In-Reply-To: <20201021214910.20001-1-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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next prev parent reply other threads:[~2020-10-21 21:50 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20201021214930eucas1p1cf406b35bbe4b643db287643e4a5b85b@eucas1p1.samsung.com>
2020-10-21 21:49 ` [PATCH v3 0/5] AX88796C SPI Ethernet Adapter Łukasz Stelmach
2020-10-21 21:49 ` Łukasz Stelmach
[not found] ` <CGME20201021214933eucas1p26e8ee82f237e977e8b3324145a929a1a@eucas1p2.samsung.com>
2020-10-21 21:49 ` [PATCH v3 1/5] dt-bindings: vendor-prefixes: Add asix prefix Łukasz Stelmach
2020-10-21 21:49 ` Łukasz Stelmach
2020-10-22 6:53 ` Krzysztof Kozlowski
2020-10-22 6:53 ` Krzysztof Kozlowski
2020-10-26 15:10 ` Rob Herring
2020-10-26 15:10 ` Rob Herring
[not found] ` <CGME20201021214933eucas1p152c8fc594793aca56a1cbf008f8415a4@eucas1p1.samsung.com>
2020-10-21 21:49 ` [PATCH v3 2/5] dt-bindings: net: Add bindings for AX88796C SPI Ethernet Adapter Łukasz Stelmach
2020-10-21 21:49 ` Łukasz Stelmach
2020-10-22 6:55 ` Krzysztof Kozlowski
2020-10-22 6:55 ` Krzysztof Kozlowski
2020-10-23 16:05 ` Rob Herring
2020-10-23 16:05 ` Rob Herring
2020-10-23 16:27 ` Krzysztof Kozlowski
2020-10-23 16:27 ` Krzysztof Kozlowski
[not found] ` <CGME20201023182136eucas1p28518b30e23ae4204840c3d5526bd3400@eucas1p2.samsung.com>
2020-10-23 18:21 ` Lukasz Stelmach
2020-10-23 18:21 ` Lukasz Stelmach
[not found] ` <CGME20201021214933eucas1p2fd4e5ccc172f3e22fe0d7009d8b2742d@eucas1p2.samsung.com>
2020-10-21 21:49 ` [PATCH v3 3/5] net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver Łukasz Stelmach
2020-10-21 21:49 ` Łukasz Stelmach
2020-10-22 0:45 ` kernel test robot
2020-10-22 0:45 ` kernel test robot
2020-10-22 7:15 ` Marek Szyprowski
2020-10-22 7:15 ` Marek Szyprowski
[not found] ` <CGME20201022100133eucas1p132ef97a9ac767bd357f50034c47d6d1a@eucas1p1.samsung.com>
2020-10-22 10:01 ` Lukasz Stelmach
2020-10-22 10:01 ` Lukasz Stelmach
[not found] ` <CGME20201021214934eucas1p273214a19e3a775512ab3090d243260db@eucas1p2.samsung.com>
2020-10-21 21:49 ` Łukasz Stelmach [this message]
2020-10-21 21:49 ` [PATCH v3 4/5] ARM: dts: exynos: Add Ethernet to Artik 5 board Łukasz Stelmach
[not found] ` <CGME20201021214934eucas1p2d4acc48c40f37763c276d8d275fa9c15@eucas1p2.samsung.com>
2020-10-21 21:49 ` [PATCH v3 5/5] ARM: defconfig: Enable ax88796c driver Łukasz Stelmach
2020-10-21 21:49 ` Łukasz Stelmach
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