From: Aswath Govindraju <a-govindraju@ti.com>
Cc: Nishanth Menon <nm@ti.com>,
devicetree@vger.kernel.org, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>,
Lokesh Vutla <lokeshvutla@ti.com>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Faiz Abbas <faiz_abbas@ti.com>,
Aswath Govindraju <a-govindraju@ti.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/2] J7200: Add support for higher speed modes in MMCSD subsystems
Date: Wed, 27 Jan 2021 20:38:13 +0530 [thread overview]
Message-ID: <20210127150815.16991-1-a-govindraju@ti.com> (raw)
The following series of patches
- Add support for the zeroth instance of GPIO subsystem in the main domain
- Add voltage regulator device tree nodes and their corresponding pinmux
to support power cycle and voltage switch required for UHS-I modes
- sets respective tags in sdhci0 node to support higher speeds
- remove no-1-8-v tag from sdhci1 node to support UHS-I modes
Changes since v2:
- Added main_gpio0 DT node
- Added voltage regulator device tree nodes required to support UHS-I modes
Changes since v1:
- squashed the two patches into one
- added performance logs for the above mentioned speed modes
Aswath Govindraju (2):
dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem
arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD
subsystems
.../dts/ti/k3-j7200-common-proc-board.dts | 31 +++++++++++++++++++
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 20 +++++++++++-
2 files changed, 50 insertions(+), 1 deletion(-)
--
2.17.1
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next reply other threads:[~2021-01-27 15:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-27 15:08 Aswath Govindraju [this message]
2021-01-27 15:08 ` [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem Aswath Govindraju
2021-01-27 15:12 ` Nishanth Menon
2021-01-27 15:26 ` Aswath Govindraju
2021-01-27 15:54 ` Nishanth Menon
2021-01-28 16:21 ` Aswath Govindraju
2021-01-27 15:08 ` [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
2021-01-27 15:14 ` Nishanth Menon
2021-01-27 15:20 ` Aswath Govindraju
2021-01-27 15:54 ` Nishanth Menon
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