diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2013-11-15 10:07:48 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-11-26 21:01:56 +0100 |
| commit | 3ae2750a8c7112b83697dda5ef915886cb2a38cf (patch) | |
| tree | f830a5ec2f1330005512dd1f6be0fdfe51c3595e /arch | |
| parent | fda989c0b51a563d23d3cf3d4c20dd3405268644 (diff) | |
ARM: ux500: move old HREF ipgpio to the device tree
The old HREFs (MOP500) were controlling an image-processor
GPIO (IPGPIO) by using hogs. Do the same thing with device tree
and get rid of the mop500_pins setting.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/ste-hrefprev60.dtsi | 16 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500-pins.c | 24 |
2 files changed, 16 insertions, 24 deletions
diff --git a/arch/arm/boot/dts/ste-hrefprev60.dtsi b/arch/arm/boot/dts/ste-hrefprev60.dtsi index 32295e396ff8..b0f5def8e2a8 100644 --- a/arch/arm/boot/dts/ste-hrefprev60.dtsi +++ b/arch/arm/boot/dts/ste-hrefprev60.dtsi @@ -68,6 +68,10 @@ }; pinctrl { + /* Set this up using hogs */ + pinctrl-names = "default"; + pinctrl-0 = <&ipgpio_hrefprev60_mode>; + ssp0 { ssp0_hrefprev60_mode: ssp0_hrefprev60_default { hrefprev60_mux { @@ -103,6 +107,18 @@ }; }; }; + ipgpio { + ipgpio_hrefprev60_mode: ipgpio_hrefprev60 { + hrefprev60_mux { + ste,function = "ipgpio"; + ste,pins = "ipgpio0_c_1", "ipgpio1_c_1"; + }; + hrefprev60_cfg1 { + ste,pins = "GPIO6_AF6", "GPIO7_AG5"; + ste,config = <&in_pu>; + }; + }; + }; }; }; }; diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c index c311d11d6c3d..257c97a214a5 100644 --- a/arch/arm/mach-ux500/board-mop500-pins.c +++ b/arch/arm/mach-ux500/board-mop500-pins.c @@ -312,28 +312,6 @@ static struct pinctrl_map __initdata ab8505_pinmap[] = { }; /* - * These are specifically for the MOP500 and HREFP (pre-v60) version of the - * board, which utilized a TC35892 GPIO expander instead of using a lot of - * on-chip pins as the HREFv60 and later does. - */ -static struct pinctrl_map __initdata mop500_pinmap[] = { - /* - * XENON Flashgun on image processor GPIO (controlled from image - * processor firmware), mux in these image processor GPIO lines 0 - * (XENON_FLASH_ID) and 1 (XENON_READY) on altfunction C and pull up - * the pins. - */ - DB8500_MUX_HOG("ipgpio0_c_1", "ipgpio"), - DB8500_MUX_HOG("ipgpio1_c_1", "ipgpio"), - DB8500_PIN_HOG("GPIO6_AF6", in_pu), - DB8500_PIN_HOG("GPIO7_AG5", in_pu), - /* - * Runtime stuff: make it possible to mux in the SKE keypad - * and bias the pins - */ -}; - -/* * The HREFv60 series of platforms is using available pins on the DB8500 * insteaf of the Toshiba I2C GPIO expander, reusing some pins like the SSP0 * and SSP1 ports (previously connected to the AB8500) as generic GPIO lines. @@ -496,8 +474,6 @@ static void __init mop500_href_family_pinmaps_init(void) void __init mop500_pinmaps_init(void) { - pinctrl_register_mappings(mop500_pinmap, - ARRAY_SIZE(mop500_pinmap)); mop500_href_family_pinmaps_init(); if (machine_is_u8520()) pinctrl_register_mappings(ab8505_pinmap, |