From: Neil Armstrong <narmstrong@baylibre.com>
To: ulf.hansson@linaro.org, khilman@baylibre.com
Cc: baylibre-upstreaming@groups.io,
Neil Armstrong <narmstrong@baylibre.com>,
linux-mmc@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] arm64: dts: meson-g12a: add ddr-access-quirk property to SDIO controller
Date: Mon, 13 May 2019 11:15:48 +0200 [thread overview]
Message-ID: <20190513091548.16674-4-narmstrong@baylibre.com> (raw)
In-Reply-To: <20190513091548.16674-1-narmstrong@baylibre.com>
The Amlogic G12A SDIO Controller has a bug preventing direct DDR access,
mark this specific controller with the amlogic,ddr-access-quirk property.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 1 +
1 file changed, 1 insertion(+)
Kevin, the MMC node hasn't been sent yet, when the quirk bindings is
accepted, we will directly send the MMC modes with this property.
Nei
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 5cbfca00f5cf..d8b3441f0c45 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -1061,6 +1061,7 @@
<&clkc CLKID_FCLK_DIV2>;
clock-names = "core", "clkin0", "clkin1";
resets = <&reset RESET_SD_EMMC_A>;
+ amlogic,ddr-access-quirk;
};
sd_emmc_b: sd@ffe05000 {
--
2.21.0
next prev parent reply other threads:[~2019-05-13 9:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 9:15 [PATCH 0/3] mmc: meson-gx: add ddr-access-quirk support Neil Armstrong
2019-05-13 9:15 ` [PATCH 1/3] dt-bindings: mmc: meson-gx: add ddr-access-quirk property Neil Armstrong
2019-05-14 17:50 ` Martin Blumenstingl
2019-05-15 12:43 ` Neil Armstrong
2019-05-15 11:37 ` Ulf Hansson
2019-05-15 12:43 ` Neil Armstrong
2019-05-13 9:15 ` [PATCH 2/3] mmc: meson-gx: add ddr-access-quirk Neil Armstrong
2019-05-13 17:47 ` Kevin Hilman
2019-05-14 17:58 ` Martin Blumenstingl
2019-05-15 12:45 ` Neil Armstrong
2019-05-15 21:18 ` Martin Blumenstingl
2019-05-16 9:09 ` Neil Armstrong
2019-05-15 11:34 ` Ulf Hansson
2019-05-15 12:51 ` Neil Armstrong
2019-05-13 9:15 ` Neil Armstrong [this message]
2019-05-14 17:51 ` [PATCH 3/3] arm64: dts: meson-g12a: add ddr-access-quirk property to SDIO controller Martin Blumenstingl
2019-05-13 9:58 ` [PATCH 0/3] mmc: meson-gx: add ddr-access-quirk support Jerome Brunet
2019-05-13 11:28 ` Jerome Brunet
2019-05-14 9:14 ` [baylibre-upstreaming] " guillaume La Roque
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=20190513091548.16674-4-narmstrong@baylibre.com \
--to=narmstrong@baylibre.com \
--cc=baylibre-upstreaming@groups.io \
--cc=khilman@baylibre.com \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mmc@vger.kernel.org \
--cc=ulf.hansson@linaro.org \
/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