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ARM: dts: at91: sam9x60: enable slewrate/high drive for sdhci0 pinout

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Align the pin setup for sdhci0 with linux kernel.
This means to have slew rate enable and high drive strength.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This commit is contained in:
Eugen Hristev 2020-11-09 17:35:01 +02:00
parent 7eace38d54
commit 1a5c5b716c
1 changed files with 12 additions and 6 deletions
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18
arch/arm/dts/sam9x60.dtsi
View File

@ -153,12 +153,18 @@
sdhci0 {
pinctrl_sdhci0: sdhci0 {
atmel,pins =
<AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_DRIVE_STRENGTH_DEFAULT /* PA17 CK periph A with pullup */
AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA16 CMD periph A with pullup */
AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA15 DAT0 periph A */
AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA18 DAT1 periph A with pullup */
AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA19 DAT2 periph A with pullup */
AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA20 DAT3 periph A with pullup */
<AT91_PIOA 17 AT91_PERIPH_A
(AT91_PINCTRL_DRIVE_STRENGTH_HI | AT91_PINCTRL_SLEWRATE_ENA) /* PA17 CK periph A with pullup */
AT91_PIOA 16 AT91_PERIPH_A
(AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI | AT91_PINCTRL_SLEWRATE_ENA) /* PA16 CMD periph A with pullup */
AT91_PIOA 15 AT91_PERIPH_A
(AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI | AT91_PINCTRL_SLEWRATE_ENA) /* PA15 DAT0 periph A */
AT91_PIOA 18 AT91_PERIPH_A
(AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI | AT91_PINCTRL_SLEWRATE_ENA) /* PA18 DAT1 periph A with pullup */
AT91_PIOA 19 AT91_PERIPH_A
(AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI | AT91_PINCTRL_SLEWRATE_ENA) /* PA19 DAT2 periph A with pullup */
AT91_PIOA 20 AT91_PERIPH_A
(AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI | AT91_PINCTRL_SLEWRATE_ENA)>; /* PA20 DAT3 periph A with pullup */
};
};
};