From: Andy Yan <andy.yan@rock-chips.com>
To: robh+dt@kernel.org, shawn.lin@rock-chips.com, heiko@sntech.de
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Andy Yan <andy.yan@rock-chips.com>
Subject: [PATCH v8 3/3] ARM: dts: rockchip: enable sfc for rv1108 evb
Date: Thu, 8 Feb 2018 20:20:33 +0800 [thread overview]
Message-ID: <1518092433-3893-1-git-send-email-andy.yan@rock-chips.com> (raw)
In-Reply-To: <1518091958-3672-1-git-send-email-andy.yan@rock-chips.com>
Enable the sfc support for rv1108 evaluation board.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/rv1108-evb.dts | 10 ++++++++++
arch/arm/boot/dts/rv1108.dtsi | 13 +++++++++++++
2 files changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index ac27e11..5d0ebe3 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -239,6 +239,16 @@
};
};
+&sfc {
+ status = "okay";
+ spi-nor@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <100000000>;
+ m25p,fast-read;
+ reg = <0>;
+ };
+};
+
&uart0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 76ea246..30435fc 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -554,6 +554,19 @@
status = "disabled";
};
+ sfc: sfc@301c0000 {
+ compatible = "rockchip,rv1108-sfc", "rockchip,sfc";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+ clock-names = "sfc", "hsfc";
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x301c0000 0x1000>;
+ /* If you want to use PIO mode, activate this */
+ /*rockchip,sfc-no-dma;*/
+ status = "disabled";
+ };
+
gic: interrupt-controller@32010000 {
compatible = "arm,gic-400";
interrupt-controller;
--
2.7.4
next prev parent reply other threads:[~2018-02-08 12:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-08 12:12 [PATCH v8 0/3] Add Rockchip SFC(serial flash controller) support Andy Yan
2018-02-08 12:16 ` [PATCH v8 1/3] mtd: spi-nor: Bindings for Rockchip serial flash controller Andy Yan
2018-02-08 12:18 ` [PATCH v8 2/3] mtd: spi-nor: add rockchip serial flash controller driver Andy Yan
[not found] ` <1518092327-3827-1-git-send-email-andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2018-02-11 7:54 ` kbuild test robot
2018-02-11 7:54 ` [RFC PATCH] mtd: spi-nor: rockchip_sfc_runtime_suspend() can be static kbuild test robot
2018-04-08 12:08 ` [PATCH v8 2/3] mtd: spi-nor: add rockchip serial flash controller driver Andy Yan
2018-04-10 12:24 ` Heiko Stuebner
2018-04-10 17:00 ` Robin Murphy
2018-04-10 18:34 ` Ezequiel Garcia
2018-05-18 11:21 ` Boris Brezillon
2018-02-08 12:20 ` Andy Yan [this message]
2018-03-26 8:45 ` [PATCH v8 0/3] Add Rockchip SFC(serial flash controller) support Andy Yan
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