From: Vignesh R <vigneshr@ti.com>
To: Marek Vasut <marek.vasut@gmail.com>,
Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>,
Rob Herring <robh+dt@kernel.org>,
Santosh Shilimkar <ssantosh@kernel.org>
Cc: David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Vignesh R <vigneshr@ti.com>
Subject: [PATCH 4/7] ARM: dts: keystone-k2g: Add QSPI DT entry
Date: Tue, 1 Aug 2017 10:24:31 +0530 [thread overview]
Message-ID: <20170801045434.8733-5-vigneshr@ti.com> (raw)
In-Reply-To: <20170801045434.8733-1-vigneshr@ti.com>
Add DT node for Cadence QSPI IP present in 66AK2G SoC.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
arch/arm/boot/dts/keystone-k2g.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index bf4d1fa30840..95327aabfaa4 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -168,5 +168,20 @@
#reset-cells = <2>;
};
};
+
+ qspi: qspi@2940000 {
+ compatible = "ti,k2g-qspi", "cdns,qspi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x02940000 0x1000>,
+ <0x24000000 0x4000000>;
+ interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_RISING>;
+ cdns,fifo-depth = <256>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x24000000>;
+ clocks = <&k2g_clks 0x43 0x0>;
+ power-domains = <&k2g_pds 0x43>;
+ status = "disabled";
+ };
};
};
--
2.13.3
next prev parent reply other threads:[~2017-08-01 4:54 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-01 4:54 [PATCH 0/7] K2G: Add QSPI support Vignesh R
2017-08-01 4:54 ` [PATCH 1/7] mtd: spi-nor: cadence-quadspi: add a delay in write sequence Vignesh R
[not found] ` <20170801045434.8733-2-vigneshr-l0cyMroinI0@public.gmane.org>
2017-08-10 0:05 ` Rob Herring
2017-08-10 5:24 ` Vignesh R
2017-08-10 0:08 ` Rob Herring
2017-08-10 5:28 ` Vignesh R
2017-08-01 4:54 ` [PATCH 2/7] mtd: spi-nor: cadence-quadspi: Add support to enable loopback clock circuit Vignesh R
[not found] ` <20170801045434.8733-3-vigneshr-l0cyMroinI0@public.gmane.org>
2017-08-10 0:10 ` Rob Herring
2017-08-10 5:25 ` Vignesh R
2017-08-01 4:54 ` Vignesh R [this message]
[not found] ` <20170801045434.8733-1-vigneshr-l0cyMroinI0@public.gmane.org>
2017-08-01 4:54 ` [PATCH 3/7] mtd: spi-nor: cadence-quadspi: Add runtime PM support Vignesh R
2017-08-01 4:54 ` [PATCH 5/7] ARM: dts: keystone-k2g-evm: Add QSPI node Vignesh R
2017-08-01 4:54 ` [PATCH 6/7] ARM: dts: keystone-k2g-ice: " Vignesh R
2017-08-01 4:54 ` [PATCH 7/7] ARM: configs: keystone: Enable Cadence QSPI driver Vignesh R
2017-08-01 18:01 ` [PATCH 0/7] K2G: Add QSPI support Santosh Shilimkar
[not found] ` <29c0e8ec-1f9f-cfc9-2d0e-e4d31890b699-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2017-08-02 5:52 ` Vignesh R
2017-08-02 17:19 ` Santosh Shilimkar
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