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ARM: dts: stm32: Repair I2C2 operation on AV96

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The I2C2 uses different pinmux on AV96, use correct pinmux and
also add comments about the I2C being present on the "low-speed"
expansion connector X6.

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 2020-04-29 18:37:33 +02:00 committed by Alexandre Torgue
parent 11b08c4633
commit b1c1fe1d43
1 changed files with 3 additions and 3 deletions
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6
arch/arm/boot/dts/stm32mp157a-avenger96.dts
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@ -164,7 +164,7 @@
};
};
&i2c1 {
&i2c1 { /* X6 I2C1 */
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_b>;
i2c-scl-rising-time-ns = <185>;
@ -174,9 +174,9 @@
/delete-property/dma-names;
};
&i2c2 {
&i2c2 { /* X6 I2C2 */
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_b1 &i2c2_pins_b2>;
pinctrl-0 = <&i2c2_pins_c>;
i2c-scl-rising-time-ns = <185>;
i2c-scl-falling-time-ns = <20>;
status = "okay";