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| author | Patrice Chotard <patrice.chotard@st.com> | 2019-10-04 17:44:21 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2019-11-06 12:32:11 +0300 |
| commit | 832c4365bd42986b9495f4ea4c86668a78eacf28 (patch) | |
| tree | 11e0cf013b599fd32f1b224f39eee6ca061f76e2 /arch/arm | |
| parent | 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c (diff) | |
| download | linux-832c4365bd42986b9495f4ea4c86668a78eacf28.tar.xz | |
ARM: dts: stm32: relax qspi pins slew-rate for stm32mp157
Relax qspi pins slew-rate to minimize peak currents.
Fixes: 844030057339 ("ARM: dts: stm32: add flash nor support on stm32mp157c eval board")
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi index e4a0d51ec3a8..0a3a7d66737b 100644 --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi @@ -609,13 +609,13 @@ <STM32_PINMUX('F', 6, AF9)>; /* QSPI_BK1_IO3 */ bias-disable; drive-push-pull; - slew-rate = <3>; + slew-rate = <1>; }; pins2 { pinmux = <STM32_PINMUX('B', 6, AF10)>; /* QSPI_BK1_NCS */ bias-pull-up; drive-push-pull; - slew-rate = <3>; + slew-rate = <1>; }; }; @@ -637,13 +637,13 @@ <STM32_PINMUX('G', 7, AF11)>; /* QSPI_BK2_IO3 */ bias-disable; drive-push-pull; - slew-rate = <3>; + slew-rate = <1>; }; pins2 { pinmux = <STM32_PINMUX('C', 0, AF10)>; /* QSPI_BK2_NCS */ bias-pull-up; drive-push-pull; - slew-rate = <3>; + slew-rate = <1>; }; }; |