Revert "ARM: dts: nomadik: Fix polarity of SPI CS"

This reverts commit fa9463564e.

Per Linus Walleij:

Dear ARM SoC maintainers,

can you please revert this patch. It was the wrong solution to the
wrong problem, and I must have acted in stress. Andrey fixed the
real bug in a proper way in these commits:

commit e5545c94e4
"gpio: of: Check propname before applying "cs-gpios" quirks"
commit 7ce40277bf
"gpio: of: Check for "spi-cs-high" in child instead of parent node"

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2019-04-07 15:18:41 -07:00
parent c983f102c6
commit fbe8758f93
1 changed files with 4 additions and 5 deletions

View File

@ -213,13 +213,12 @@ spi {
gpio-sck = <&gpio0 5 GPIO_ACTIVE_HIGH>; gpio-sck = <&gpio0 5 GPIO_ACTIVE_HIGH>;
gpio-mosi = <&gpio0 4 GPIO_ACTIVE_HIGH>; gpio-mosi = <&gpio0 4 GPIO_ACTIVE_HIGH>;
/* /*
* This chipselect is active high. Just setting the flags * It's not actually active high, but the frameworks assume
* to GPIO_ACTIVE_HIGH is not enough for the SPI DT bindings, * the polarity of the passed-in GPIO is "normal" (active
* it will be ignored, only the special "spi-cs-high" flag * high) then actively drives the line low to select the
* really counts. * chip.
*/ */
cs-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; cs-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
spi-cs-high;
num-chipselects = <1>; num-chipselects = <1>;
/* /*