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This fixes polarity of SD card write-protect pin on DA850 EVM 

and fixes interrupt property for DA850 SoC GPIO as defined in
 device-tree.
 
 Both of these are not introduced with v4.18 merge but have
 existed prior.
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Merge tag 'davinci-fixes-for-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes

This fixes polarity of SD card write-protect pin on DA850 EVM
and fixes interrupt property for DA850 SoC GPIO as defined in
device-tree.

Both of these are not introduced with v4.18 merge but have
existed prior.

* tag 'davinci-fixes-for-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: dts: da850: Fix interrups property for gpio
  ARM: davinci: board-da850-evm: fix WP pin polarity for MMC/SD

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-06-29 14:08:27 -07:00
parent 35911e01e5 3eb1b955cd
commit 4ca2f0b945
2 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/boot/dts/da850.dtsi
View File

@ -549,11 +549,7 @@ gpio: gpio@226000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x226000 0x1000>;
interrupts = <42 IRQ_TYPE_EDGE_BOTH
43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH
45 IRQ_TYPE_EDGE_BOTH 46 IRQ_TYPE_EDGE_BOTH
47 IRQ_TYPE_EDGE_BOTH 48 IRQ_TYPE_EDGE_BOTH
49 IRQ_TYPE_EDGE_BOTH 50 IRQ_TYPE_EDGE_BOTH>;
interrupts = <42 43 44 45 46 47 48 49 50>;
ti,ngpio = <144>;
ti,davinci-gpio-unbanked = <0>;
status = "disabled";

2
arch/arm/mach-davinci/board-da850-evm.c
View File

@ -774,7 +774,7 @@ static struct gpiod_lookup_table mmc_gpios_table = {
GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_CD_PIN, "cd",
GPIO_ACTIVE_LOW),
GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_WP_PIN, "wp",
GPIO_ACTIVE_LOW),
GPIO_ACTIVE_HIGH),
},
};