From: Sowjanya Komatineni <skomatineni@nvidia.com>
To: <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<broonie@kernel.org>, <robh+dt@kernel.org>, <lukas@wunner.de>
Cc: <skomatineni@nvidia.com>, <bbrezillon@kernel.org>,
<p.yadav@ti.com>, <tudor.ambarus@microchip.com>,
<linux-spi@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v4 8/9] arm64: tegra: Add QSPI nodes on Tegra194
Date: Thu, 17 Dec 2020 12:28:46 -0800 [thread overview]
Message-ID: <1608236927-28701-9-git-send-email-skomatineni@nvidia.com> (raw)
In-Reply-To: <1608236927-28701-1-git-send-email-skomatineni@nvidia.com>
Tegra194 has 2 QSPI controllers.
This patch adds DT node for these 2 QSPI controllers.
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 25f36d6..852980f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -609,6 +609,34 @@
status = "disabled";
};
+ spi@3270000 {
+ compatible = "nvidia,tegra194-qspi";
+ reg = <0x3270000 0x1000>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA194_CLK_QSPI0>,
+ <&bpmp TEGRA194_CLK_QSPI0_PM>;
+ clock-names = "qspi", "qspi_out";
+ resets = <&bpmp TEGRA194_RESET_QSPI0>;
+ reset-names = "qspi";
+ status = "disabled";
+ };
+
+ spi@3300000 {
+ compatible = "nvidia,tegra194-qspi";
+ reg = <0x3300000 0x1000>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA194_CLK_QSPI1>,
+ <&bpmp TEGRA194_CLK_QSPI1_PM>;
+ clock-names = "qspi", "qspi_out";
+ resets = <&bpmp TEGRA194_RESET_QSPI1>;
+ reset-names = "qspi";
+ status = "disabled";
+ };
+
pwm1: pwm@3280000 {
compatible = "nvidia,tegra194-pwm",
"nvidia,tegra186-pwm";
--
2.7.4
next prev parent reply other threads:[~2020-12-17 20:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 20:28 [PATCH v4 0/9] Add Tegra Quad SPI driver Sowjanya Komatineni
2020-12-17 20:28 ` [PATCH v4 1/9] dt-bindings: clock: tegra: Add clock ID TEGRA210_CLK_QSPI_PM Sowjanya Komatineni
2020-12-17 20:28 ` [PATCH v4 2/9] dt-bindings: spi: Add Tegra Quad SPI device tree binding Sowjanya Komatineni
2020-12-22 0:20 ` Rob Herring
2020-12-17 20:28 ` [PATCH v4 3/9] MAINTAINERS: Add Tegra Quad SPI driver section Sowjanya Komatineni
2020-12-17 20:28 ` [PATCH v4 4/9] spi: tegra210-quad: Add support for Tegra210 QSPI controller Sowjanya Komatineni
2020-12-17 20:28 ` [PATCH v4 5/9] spi: spi-mem: Mark dummy transfers by setting dummy_data bit Sowjanya Komatineni
2020-12-18 9:21 ` Pratyush Yadav
2020-12-18 9:57 ` Boris Brezillon
2020-12-18 18:09 ` Sowjanya Komatineni
2020-12-18 19:19 ` Pratyush Yadav
2020-12-18 20:41 ` Mark Brown
2020-12-18 20:44 ` Mark Brown
2020-12-18 22:01 ` Sowjanya Komatineni
2020-12-21 16:50 ` Mark Brown
2020-12-17 20:28 ` [PATCH v4 6/9] spi: tegra210-quad: Add support for hardware dummy cycles transfer Sowjanya Komatineni
2020-12-18 10:20 ` Boris Brezillon
2020-12-17 20:28 ` [PATCH v4 7/9] arm64: tegra: Enable QSPI on Jetson Nano Sowjanya Komatineni
2020-12-17 20:28 ` Sowjanya Komatineni [this message]
2020-12-17 20:28 ` [PATCH v4 9/9] arm64: tegra: Enable QSPI on Jetson Xavier NX Sowjanya Komatineni
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=1608236927-28701-9-git-send-email-skomatineni@nvidia.com \
--to=skomatineni@nvidia.com \
--cc=bbrezillon@kernel.org \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=jonathanh@nvidia.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=lukas@wunner.de \
--cc=p.yadav@ti.com \
--cc=robh+dt@kernel.org \
--cc=thierry.reding@gmail.com \
--cc=tudor.ambarus@microchip.com \
/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).