From: Vaishnav Achath <vaishnav.a@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>, <kristo@kernel.org>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<j-keerthy@ti.com>, <u-kumar1@ti.com>, <j-luthra@ti.com>,
<vaishnav.a@ti.com>
Subject: [PATCH v3 0/4] arm64: dts: ti: j7: Add device-tree nodes for MCSPI
Date: Tue, 21 Mar 2023 13:58:23 +0530 [thread overview]
Message-ID: <20230321082827.14274-1-vaishnav.a@ti.com> (raw)
This series adds device tree nodes for Multi Channel Serial Peripheral
Interface (MCSPI) on J721E, J7200, J721S2 and J784S4 platforms. All the
MCSPI instances are disabled by default and can be enabled through overlays
as required, the changes were tested using spidev loopback test for all
instances and the data verified only for main_spi4 which is connected
internally as slave to mcu_spi2 for all existing J7 devices.
V2->V3:
* Add Keerthy's Reviewed-by.
* Update commit message to mention internal MCSPI loopback.
V1->V2:
* Address Nishanth's feedback, combine main, mcu domain
MCSPI node addition changes to single commit per SoC.
Vaishnav Achath (4):
arm64: dts: ti: k3-j721e: Add MCSPI nodes
arm64: dts: ti: k3-j7200: Add MCSPI nodes
arm64: dts: ti: k3-j721s2: Add MCSPI nodes
arm64: dts: ti: k3-j784s4: Add MCSPI nodes
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 88 +++++++++++++++++++
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 33 +++++++
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 88 +++++++++++++++++++
.../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 33 +++++++
arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 88 +++++++++++++++++++
.../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 33 +++++++
arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 88 +++++++++++++++++++
.../boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 33 +++++++
8 files changed, 484 insertions(+)
--
2.17.1
next reply other threads:[~2023-03-21 8:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 8:28 Vaishnav Achath [this message]
2023-03-21 8:28 ` [PATCH v3 1/4] arm64: dts: ti: k3-j721e: Add MCSPI nodes Vaishnav Achath
2023-03-21 11:12 ` Jai Luthra
2023-03-21 8:28 ` [PATCH v3 2/4] arm64: dts: ti: k3-j7200: " Vaishnav Achath
2023-03-21 8:28 ` [PATCH v3 3/4] arm64: dts: ti: k3-j721s2: " Vaishnav Achath
2023-03-21 8:28 ` [PATCH v3 4/4] arm64: dts: ti: k3-j784s4: " Vaishnav Achath
2023-03-28 12:13 ` [PATCH v3 0/4] arm64: dts: ti: j7: Add device-tree nodes for MCSPI Nishanth Menon
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