| Message ID | 20210712233642.3119722-1-andrew@aj.id.au |
|---|---|
| State | New |
| Headers | show
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Mon, 12 Jul 2021 19:36:51 -0400 (EDT) From: Andrew Jeffery <andrew@aj.id.au> To: linux-aspeed@lists.ozlabs.org Subject: [PATCH v2] ARM: dts: everest: Add phase corrections for eMMC Date: Tue, 13 Jul 2021 09:06:42 +0930 Message-Id: <20210712233642.3119722-1-andrew@aj.id.au> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC <openbmc.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/openbmc>, <mailto:openbmc-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/openbmc/> List-Post: <mailto:openbmc@lists.ozlabs.org> List-Help: <mailto:openbmc-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/openbmc>, <mailto:openbmc-request@lists.ozlabs.org?subject=subscribe> Cc: devicetree@vger.kernel.org, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" <openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> |
| Series |
[v2] ARM: dts: everest: Add phase corrections for eMMC
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diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index d26a9e16ff7c..5f141c3d9c3f 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -2832,6 +2832,7 @@ &pinctrl_emmc_default { &emmc { status = "okay"; + clk-phase-mmc-hs200 = <210>, <228>; }; &fsim0 {
The values were determined via scope measurements. With the patch we can write and read data without issue where as booting the system without the patch failed at the point of mounting the rootfs. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> --- arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 1 + 1 file changed, 1 insertion(+)