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ARM: dts: stm32: Add eMMC attached to SDMMC2 on AV96

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Add DT node describing the eMMC attached to SDMMC2 controller
of the STM32MP1 on DHCOR SoM, which is the SoM soldered on AV96.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Marek Vasut 2020-04-22 12:46:02 +02:00 committed by Alexandre Torgue
parent e1ea5c1721
commit 611325f681
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/stm32mp157a-avenger96.dts
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@ -338,6 +338,22 @@ &sdmmc1 {
status = "okay";
};
&sdmmc2 {
pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_b>;
pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_b>;
pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_b>;
bus-width = <8>;
mmc-ddr-1_8v;
no-sd;
no-sdio;
non-removable;
st,neg-edge;
vmmc-supply = <&v3v3>;
vqmmc-supply = <&vdd_io>;
status = "okay";
};
&uart4 {
/* On Low speed expansion header */
label = "LS-UART1";