From: Heiko Schocher <hs@denx.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Heiko Schocher <hs@denx.de>, Fabio Estevam <festevam@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
Teresa Remmet <t.remmet@phytec.de>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] arm64: imx8mp: imx8mp-phycore-som enable spi nor
Date: Mon, 8 Mar 2021 07:40:46 +0100 [thread overview]
Message-ID: <20210308064046.1576267-3-hs@denx.de> (raw)
In-Reply-To: <20210308064046.1576267-1-hs@denx.de>
enable the mt25qu256aba spi nor on the imx8mp-phycore-som.
Signed-off-by: Heiko Schocher <hs@denx.de>
---
.../dts/freescale/imx8mp-phycore-som.dtsi | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
index 44a8c2337cee4..0284e7a5c6bba 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
@@ -65,6 +65,22 @@ ethphy1: ethernet-phy@0 {
};
};
+&flexspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexspi0>;
+ status = "okay";
+
+ flash0: mt25qu256aba@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <80000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
@@ -217,6 +233,17 @@ MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 0x11
>;
};
+ pinctrl_flexspi0: flexspi0grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x1c2
+ MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x82
+ MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x82
+ MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x82
+ MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x82
+ MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x82
+ >;
+ };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3
--
2.29.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-03-08 6:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-08 6:40 [PATCH 0/2] enable flexspi support on imx8mp Heiko Schocher
2021-03-08 6:40 ` [PATCH 1/2] arm64: dts: imx8mp: add flexspi node Heiko Schocher
2021-03-08 8:33 ` Marco Felsch
2021-03-08 6:40 ` Heiko Schocher [this message]
2021-03-08 7:46 ` [PATCH 2/2] arm64: imx8mp: imx8mp-phycore-som enable spi nor Teresa Remmet
2021-03-08 8:03 ` Marco Felsch
2021-03-08 8:40 ` Marco Felsch
2021-03-08 8:52 ` Teresa Remmet
2021-03-08 9:28 ` Marco Felsch
2021-03-08 9:55 ` Heiko Schocher
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210308064046.1576267-3-hs@denx.de \
--to=hs@denx.de \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=kernel@pengutronix.de \
--cc=krzk@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
--cc=t.remmet@phytec.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).