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Groups > linux.kernel > #1261332
| From | Pavel Fedin <p.fedin@samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v5 4/4] ARM: dts: Add Ethernet chip to SMDK5410 |
| Date | 2015-11-03 10:30 +0100 |
| Message-ID | <qqG4G-OO-23@gated-at.bofh.it> (permalink) |
| References | <qqG4F-OO-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The chip is smsc9115, connected via SROMc bank 3. Additionally, some GPIO
initialization is required.
Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
---
arch/arm/boot/dts/exynos5410-smdk5410.dts | 40 +++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts
index cebeaab..f41952f 100644
--- a/arch/arm/boot/dts/exynos5410-smdk5410.dts
+++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts
@@ -61,6 +61,27 @@
disable-wp;
};
+&pinctrl_0 {
+ srom_ctl: srom-ctl {
+ samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5",
+ "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-drv = <0>;
+ };
+
+ srom_ebi: srom-ebi {
+ samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3",
+ "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7",
+ "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3",
+ "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7",
+ "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3",
+ "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+};
+
&uart0 {
status = "okay";
};
@@ -72,3 +93,22 @@
&uart2 {
status = "okay";
};
+
+&sromc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&srom_ctl>, <&srom_ebi>;
+
+ ethernet@3 {
+ compatible = "smsc,lan9115";
+ reg = <3 0 0x10000>;
+ phy-mode = "mii";
+ interrupt-parent = <&gpx0>;
+ interrupts = <5 8>;
+ reg-io-width = <2>;
+ smsc,irq-push-pull;
+ smsc,force-internal-phy;
+
+ samsung,srom-page-mode = <1>;
+ samsung,srom-timing = <9 12 1 9 1 1>;
+ };
+};
--
2.4.4
--
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[PATCH v5 0/4] Exynos SROMc configuration and Ethernet support for SMDK5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-03 10:30 +0100
[PATCH v5 3/4] drivers: exynos-srom: Add support for bank configuration Pavel Fedin <p.fedin@samsung.com> - 2015-11-03 10:30 +0100
Re: [PATCH v5 3/4] drivers: exynos-srom: Add support for bank configuration Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-04 09:30 +0100
RE: [PATCH v5 3/4] drivers: exynos-srom: Add support for bank configuration Pavel Fedin <p.fedin@samsung.com> - 2015-11-05 11:50 +0100
Re: [PATCH v5 3/4] drivers: exynos-srom: Add support for bank configuration Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-05 12:10 +0100
[PATCH v5 2/4] ARM: dts: Add SROMc to Exynos 5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-03 10:30 +0100
Re: [PATCH v5 2/4] ARM: dts: Add SROMc to Exynos 5410 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-04 09:20 +0100
[PATCH v5 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-03 10:30 +0100
Re: [PATCH v5 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-04 09:30 +0100
RE: [PATCH v5 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-05 12:20 +0100
Re: [PATCH v5 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-05 12:30 +0100
RE: [PATCH v5 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-05 12:40 +0100
[PATCH v5 1/4] Documentation: dt-bindings: Describe SROMc configuration Pavel Fedin <p.fedin@samsung.com> - 2015-11-03 10:30 +0100
Re: [PATCH v5 1/4] Documentation: dt-bindings: Describe SROMc configuration Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-04 09:20 +0100
Re: [PATCH v5 0/4] Exynos SROMc configuration and Ethernet support for SMDK5410 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-04 08:40 +0100
Re: [PATCH v5 0/4] Exynos SROMc configuration and Ethernet support for SMDK5410 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-05 09:10 +0100
RE: [PATCH v5 0/4] Exynos SROMc configuration and Ethernet support for SMDK5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-05 09:50 +0100
Re: [PATCH v5 0/4] Exynos SROMc configuration and Ethernet support for SMDK5410 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-11-05 10:00 +0100
RE: [PATCH v5 0/4] Exynos SROMc configuration and Ethernet support for SMDK5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-05 10:10 +0100
RE: [PATCH v5 0/4] Exynos SROMc configuration and Ethernet support for SMDK5410 Pavel Fedin <p.fedin@samsung.com> - 2015-11-05 09:10 +0100
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