* linux-next: manual merge of the arm-soc tree with the gpio-lw tree
@ 2012-10-26 3:24 Stephen Rothwell
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Rothwell @ 2012-10-26 3:24 UTC (permalink / raw)
To: Olof Johansson, Arnd Bergmann, linux-arm-kernel
Cc: linux-next, linux-kernel, Alexander Shiyan, Linus Walleij
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Hi all,
Today's linux-next merge of the arm-soc tree got a conflict in
arch/arm/Kconfig between commit a3b8d4a51357 ("GPIO: Add support for GPIO
on CLPS711X-target platform") from the gpio-lw tree and commit
4a8355c4c34f ("ARM: clps711x: convert to clockevents") from the arm-soc
tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
diff --cc arch/arm/Kconfig
index a7c541e,d9b7a84..0000000
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@@ -366,8 -364,6 +366,7 @@@ config ARCH_CNS3XX
config ARCH_CLPS711X
bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
+ select ARCH_REQUIRE_GPIOLIB
- select ARCH_USES_GETTIMEOFFSET
select CLKDEV_LOOKUP
select COMMON_CLK
select CPU_ARM720T
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: linux-next: manual merge of the arm-soc tree with the gpio-lw tree
2013-04-09 7:47 Stephen Rothwell
@ 2013-04-09 9:04 ` Tony Prisk
0 siblings, 0 replies; 4+ messages in thread
From: Tony Prisk @ 2013-04-09 9:04 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Olof Johansson, Arnd Bergmann, linux-arm-kernel, linux-next,
linux-kernel, Sachin Kamat, Linus Walleij
On 09/04/13 19:47, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the arm-soc tree got a conflict in
> drivers/gpio/gpio-vt8500.c between commit 808c513ee64b ("gpio/vt8500:
> Convert to devm_ioremap_resource()") from the gpio-lw tree and commit
> dc1010860b03 ("gpio: vt8500: Remove arch-vt8500 gpio driver") from the
> arm-soc tree.
>
> The latter removed the file, so I did that and can carry the fix as
> necessary (no action is required).
>
That's the correct solution
Regards
Tony P
^ permalink raw reply [flat|nested] 4+ messages in thread
* linux-next: manual merge of the arm-soc tree with the gpio-lw tree
@ 2013-04-09 7:47 Stephen Rothwell
2013-04-09 9:04 ` Tony Prisk
0 siblings, 1 reply; 4+ messages in thread
From: Stephen Rothwell @ 2013-04-09 7:47 UTC (permalink / raw)
To: Olof Johansson, Arnd Bergmann, linux-arm-kernel
Cc: linux-next, linux-kernel, Sachin Kamat, Linus Walleij, Tony Prisk
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Hi all,
Today's linux-next merge of the arm-soc tree got a conflict in
drivers/gpio/gpio-vt8500.c between commit 808c513ee64b ("gpio/vt8500:
Convert to devm_ioremap_resource()") from the gpio-lw tree and commit
dc1010860b03 ("gpio: vt8500: Remove arch-vt8500 gpio driver") from the
arm-soc tree.
The latter removed the file, so I did that and can carry the fix as
necessary (no action is required).
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
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^ permalink raw reply [flat|nested] 4+ messages in thread
* linux-next: manual merge of the arm-soc tree with the gpio-lw tree
@ 2012-07-09 6:02 Stephen Rothwell
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Rothwell @ 2012-07-09 6:02 UTC (permalink / raw)
To: Olof Johansson, Arnd Bergmann, linux-arm-kernel
Cc: linux-next, linux-kernel, Shawn Guo,
"Benoît Thébaudeau",
Linus Walleij, Grant Likely, Sascha Hauer
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Hi all,
Today's linux-next merge of the arm-soc tree got a conflict in
drivers/gpio/gpio-mxc.c between commit fef2bca203e9 ("gpio/mxc: use the
edge_sel feature if available") from the gpio-lw tree and commit
1ab7ef158dfb ("gpio/mxc: move irq_domain_add_legacy call into gpio
driver") from the arm-soc tree.
I fixed it up (I think - see below) and can carry the fix as necessary.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
diff --cc drivers/gpio/gpio-mxc.c
index f45bb54,e5db670..0000000
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@@ -184,19 -160,15 +184,19 @@@ static int gpio_set_irq_type(struct irq
edge = GPIO_INT_FALL_EDGE;
break;
case IRQ_TYPE_EDGE_BOTH:
- val = gpio_get_value(gpio);
- if (val) {
- edge = GPIO_INT_LOW_LEV;
- pr_debug("mxc: set GPIO %d to low trigger\n", gpio);
+ if (GPIO_EDGE_SEL >= 0) {
+ edge = GPIO_INT_BOTH_EDGES;
} else {
- edge = GPIO_INT_HIGH_LEV;
- pr_debug("mxc: set GPIO %d to high trigger\n", gpio);
+ val = gpio_get_value(gpio);
+ if (val) {
+ edge = GPIO_INT_LOW_LEV;
+ pr_debug("mxc: set GPIO %d to low trigger\n", gpio);
+ } else {
+ edge = GPIO_INT_HIGH_LEV;
+ pr_debug("mxc: set GPIO %d to high trigger\n", gpio);
+ }
- port->both_edges |= 1 << (gpio & 31);
++ port->both_edges |= 1 << gpio_idx;
}
- port->both_edges |= 1 << gpio_idx;
break;
case IRQ_TYPE_LEVEL_LOW:
edge = GPIO_INT_LOW_LEV;
@@@ -208,24 -180,11 +208,24 @@@
return -EINVAL;
}
- reg += GPIO_ICR1 + ((gpio_idx & 0x10) >> 2); /* ICR1 or ICR2 */
- bit = gpio_idx & 0xf;
- val = readl(reg) & ~(0x3 << (bit << 1));
- writel(val | (edge << (bit << 1)), reg);
+ if (GPIO_EDGE_SEL >= 0) {
+ val = readl(port->base + GPIO_EDGE_SEL);
+ if (edge == GPIO_INT_BOTH_EDGES)
- writel(val | (1 << (gpio & 0x1f)),
++ writel(val | (1 << gpio_idx),
+ port->base + GPIO_EDGE_SEL);
+ else
- writel(val & ~(1 << (gpio & 0x1f)),
++ writel(val & ~(1 << gpio_idx),
+ port->base + GPIO_EDGE_SEL);
+ }
+
+ if (edge != GPIO_INT_BOTH_EDGES) {
- reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */
- bit = gpio & 0xf;
++ reg += GPIO_ICR1 + ((gpio_idx & 0x10) >> 2); /* ICR1 or ICR2 */
++ bit = gpio_idx & 0xf;
+ val = readl(reg) & ~(0x3 << (bit << 1));
+ writel(val | (edge << (bit << 1)), reg);
+ }
+
- writel(1 << (gpio & 0x1f), port->base + GPIO_ISR);
+ writel(1 << gpio_idx, port->base + GPIO_ISR);
return 0;
}
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-04-09 9:04 ` Tony Prisk
2012-07-09 6:02 Stephen Rothwell
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