From: Drew Fustini <dfustini@baylibre.com>
To: Jisheng Zhang <jszhang@kernel.org>, Guo Ren <guoren@kernel.org>,
Fu Wei <wefu@redhat.com>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Conor Dooley <conor@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Ulf Hansson <ulf.hansson@linaro.org>
Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
Robert Nelson <robertcnelson@beagleboard.org>,
Jason Kridner <jkridner@beagleboard.org>,
Drew Fustini <dfustini@baylibre.com>
Subject: [PATCH RFC v2 1/4] dt-bindings: mmc: sdhci-of-dwcmhsc: Add T-Head TH1520 support
Date: Fri, 04 Aug 2023 20:14:45 -0700 [thread overview]
Message-ID: <20230724-th1520-emmc-v2-1-132ed2e2171e@baylibre.com> (raw)
In-Reply-To: <20230724-th1520-emmc-v2-0-132ed2e2171e@baylibre.com>
Add compatible value for the T-Head TH1520 dwcmshc controller and
thead,io-fixed-1v8 and thead,pull-up properties.
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
---
Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
index a43eb837f8da..57602c345cab 100644
--- a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
@@ -19,6 +19,7 @@ properties:
- rockchip,rk3568-dwcmshc
- rockchip,rk3588-dwcmshc
- snps,dwcmshc-sdhci
+ - thead,th1520-dwcmshc
reg:
maxItems: 1
@@ -60,6 +61,14 @@ properties:
description: Specify the number of delay for tx sampling.
$ref: /schemas/types.yaml#/definitions/uint8
+ thead,io-fixed-1v8:
+ description: SoC PHY pad is fixed 1.8V
+ type: boolean
+
+ thead,pull-up:
+ description: True if pull-up, false if pull-down
+ type: boolean
+
required:
- compatible
--
2.34.1
next prev parent reply other threads:[~2023-08-05 3:15 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-05 3:14 [PATCH RFC v2 0/4] RISC-V: Add basic eMMC support for BeagleV Ahead Drew Fustini
2023-08-05 3:14 ` Drew Fustini [this message]
2023-08-07 6:29 ` [PATCH RFC v2 1/4] dt-bindings: mmc: sdhci-of-dwcmhsc: Add T-Head TH1520 support Krzysztof Kozlowski
2023-08-16 22:26 ` Drew Fustini
2023-08-19 13:06 ` Krzysztof Kozlowski
2023-08-05 3:14 ` [PATCH RFC v2 2/4] riscv: dts: thead: Add TH1520 mmc controller and sdhci clock Drew Fustini
2023-08-05 3:14 ` [PATCH RFC v2 3/4] riscv: dts: thead: Enable BeagleV Ahead eMMC controller Drew Fustini
2023-08-05 3:14 ` [PATCH RFC v2 4/4] mmc: sdhci-of-dwcmshc: Add support for T-Head TH1520 Drew Fustini
2023-08-06 10:09 ` Jisheng Zhang
2023-08-16 21:17 ` Drew Fustini
2023-08-17 23:32 ` Guo Ren
2023-08-28 4:40 ` [PATCH RFC v2 0/4] RISC-V: Add basic eMMC support for BeagleV Ahead Jiexun Wang
2023-08-28 15:05 ` Jisheng Zhang
2023-08-29 1:56 ` Jiexun Wang
2023-08-29 15:19 ` Drew Fustini
2023-09-04 14:53 ` Jisheng Zhang
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