From: Marco Felsch <m.felsch@pengutronix.de>
To: robh+dt@kernel.org, shawnguo@kernel.org, linux-imx@nxp.com
Cc: Stefan.Nickl@kontron.com, Gilles.Buloz@kontron.com,
Michael.Brunner@kontron.com, thomas.schaefer@kontron.com,
frieder.schrempf@kontron.de, kernel@pengutronix.de,
devicetree@vger.kernel.org,
Michael Grzeschik <m.grzeschik@pengutronix.de>
Subject: [PATCH 14/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add boot spi-nor
Date: Thu, 9 May 2019 17:58:31 +0200 [thread overview]
Message-ID: <20190509155834.22838-15-m.felsch@pengutronix.de> (raw)
In-Reply-To: <20190509155834.22838-1-m.felsch@pengutronix.de>
From: Michael Grzeschik <m.grzeschik@pengutronix.de>
Since Kontron still uses silicon version below 1.3 they have add a
spi-nor to implement Workaround #1 of erratum ERR006282.
Sigend-off-by; Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
index 0b45b3062358..7e60142f09c1 100644
--- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@@ -255,6 +255,14 @@
pinctrl-0 = <&pinctrl_ecspi4>;
cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>,
<&gpio3 29 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+
+ /* default boot source: workaround #1 for errata ERR006282 */
+ m25p80@0 {
+ compatible = "winbond,w25q16dw", "jedec,spi-nor";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
};
/* GBE */
--
2.20.1
next prev parent reply other threads:[~2019-05-09 15:58 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-09 15:58 [PATCH 00/17] Add Support for Kontron SMARC-sAMX6i Marco Felsch
2019-05-09 15:58 ` [PATCH 01/17] dt-bindings: add Kontron vendor prefix Marco Felsch
2019-05-17 2:31 ` Rob Herring
2019-05-09 15:58 ` [PATCH 02/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: Add iMX6-based Kontron SMARC-sAMX6i module Marco Felsch
2019-05-15 16:51 ` Priit Laes
2019-05-16 15:47 ` Marco Felsch
2019-05-16 16:44 ` Priit Laes
2019-05-20 2:11 ` Shawn Guo
2019-05-09 15:58 ` [PATCH 03/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC SPI0 interface Marco Felsch
2019-05-09 15:58 ` [PATCH 04/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC SDIO interface Marco Felsch
2019-05-09 15:58 ` [PATCH 05/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC LCD interface Marco Felsch
2019-05-09 15:58 ` [PATCH 06/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC Management pins Marco Felsch
2019-05-09 15:58 ` [PATCH 07/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC GPIO interface Marco Felsch
2019-05-09 15:58 ` [PATCH 08/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC HDMI interface Marco Felsch
2019-05-09 15:58 ` [PATCH 09/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC CSI Camera interface Marco Felsch
2019-05-09 15:58 ` [PATCH 10/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC I2S interface Marco Felsch
2019-05-09 15:58 ` [PATCH 11/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC SPI1 interface Marco Felsch
2019-05-16 11:43 ` Fabio Estevam
2019-05-16 11:43 ` Fabio Estevam
2019-05-16 15:47 ` Marco Felsch
2019-05-09 15:58 ` [PATCH 12/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC Watchdog Marco Felsch
2019-05-09 15:58 ` [PATCH 13/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add SMARC module eeprom Marco Felsch
2019-05-09 15:58 ` Marco Felsch [this message]
2019-05-09 15:58 ` [PATCH 15/17] ARCH: arm: dts: imx6qdl-kontron-samx6i: add power management support Marco Felsch
2019-05-09 15:58 ` [PATCH 16/17] ARCH: arm: dts: imx6q-kontron-samx6i: add Kontron SMARC Quad/Dual SoM Marco Felsch
2019-05-09 15:58 ` [PATCH 17/17] ARCH: arm: dts: imx6dl-kontron-samx6i: add Kontron SMARC Dual-Lite/Solo SoM Marco Felsch
2019-05-20 1:29 ` [PATCH 00/17] Add Support for Kontron SMARC-sAMX6i Shawn Guo
2019-05-20 2:16 ` Shawn Guo
2019-05-21 8:29 ` Marco Felsch
2019-05-21 9:11 ` Shawn Guo
2019-05-22 10:57 ` Marco Felsch
2019-05-23 0:24 ` Shawn Guo
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