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path: root/src/soc/rockchip/common/gpio.c
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2019-05-29src/soc: Add missing 'include <types.h>'Elyes HAOUAS
<types.h> is supposed to provide <stdint.h> and <stddef.h>. When <types.h> is included, <stdint.h> and/or <stddef.h> is removed. Change-Id: I2db0a647bc657a3626cb5e78f23e9198e290261a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32810 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2019-03-08coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)Julius Werner
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-04device/mmio.h: Add include file for MMIO opsKyösti Mälkki
MMIO operations are arch-agnostic so the include path should not be arch/. Change-Id: I0fd70f5aeca02e98e96b980c3aca0819f5c44b98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31691 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-11-16src: Remove unneeded include <console/console.h>Elyes HAOUAS
Change-Id: I40f8b4c7cbc55e16929b1f40d18bb5a9c19845da Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29289 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-04-03rockchip: Add gpio_set() functionJulius Werner
The <gpio.h> API is supposed to include a gpio_set() function that just toggles the state of a GPIO already configured as an output, even though we rarely need it since gpio_output() can already be used to initialze a GPIO to a default value while configuring it as an output. This function was forgotten on Rockchip, so this patch adds it now. Change-Id: I201288139a2870e71f55a7af0d79d4a460b30a0c Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/25393 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-08-06rockchip: gpio: Correct rk3399 pmu gpio pull settingLin Huang
Starting with RK3399, PMUGPIO pull registers use the same write mask format as normal GRF registers, so they need to use RK_CLRSETBITS() rather than clrsetbits_le32(). BRANCH=None BUG=None TEST=boot from scarlet Change-Id: Ibe391273d58ab35df993e149187d67497fcf2acc Signed-off-by: Lin Huang <hl@rock-chips.com> Reviewed-on: https://review.coreboot.org/20871 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-08-06rockchip: gpio: add gpio_pull argument in gpio_input_irq() functionLin Huang
some gpio irq need to set input pull initialization status to guarantee to get the right irq trigger. let's add this argument in gpio_input_irq() function BRANCH=None BUG=None TEST=boot from bob Change-Id: I9b8e6497f07146dafdb447a6ea10d039a2a2fa33 Signed-off-by: Lin Huang <hl@rock-chips.com> Reviewed-on: https://review.coreboot.org/20866 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-04-28rockchip: gpio: add gpio_input_irq & gpio_irq_statusJeffy Chen
BUG=b:35647967 TEST=boot from bob Change-Id: I5de902ab26fe768b641f69d85a5294baf6d916e3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 223257d486b026c06a1f3a7a830b829efb9932dc Original-Change-Id: I055ad5f59285cee3110d1e7cb1a53a60144712e4 Original-Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/452285 Original-Commit-Ready: Caesar Wang <wxt@rock-chips.com> Original-Tested-by: Caesar Wang <wxt@rock-chips.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/19433 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-10-04rockchip: Remove pulls for gpio_output(), clean up codeJulius Werner
Output GPIOs should never have a pull-up or pull-down resistor attached since they're actively driven. Since some GPIOs get initialized with a pull at power-on reset, we should explicitly overwrite that setting. Most other platforms do this on gpio_output, but Rockchip hadn't yet. Also, shuffle some code around to make things cleaner and allow for easier code reuse. BRANCH=None BUG=chrome-os-partner:52526 TEST=Booted Kevin. Change-Id: I1425d074ea1e90f4484e1e84a8002b057192c5f7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: df5b236bfd58b172435043c1cb792b917a4ec4ab Original-Change-Id: I044266d71ef8bd0518316ff72d829d1ca1e30f35 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/382531 Original-Reviewed-by: Simon Glass <sjg@google.com> Reviewed-on: https://review.coreboot.org/16710 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-07-12rockchip/rk3399: Fix pinctrl pull bias settingsShunqian Zheng
The pull bias settings for GPIO0_A, GPIO0_B, GPIO2_C and GPIO2_D are different from the other GPIO banks. This patch adds a callback function to get the GPIO pull value of each SoC(rk3288 and rk3399) so we can still use the common GPIO driver. BRANCH=none BUG=chrome-os-partner:53251 TEST=Jerry and Gru still boot Change-Id: I2a00b7ffd2699190582f5f50a1e21b61c500bf4f Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 46d5fa7297693216a2da9bcf15ccce4af796e80e Original-Change-Id: If53f47181bdc235a1ccfefeeb2a77e0eb0e3b1ca Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/358110 Original-Commit-Ready: Julius Werner <jwerner@chromium.org> Original-Tested-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/15587 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-05-09rockchip: refactor gpio driverShunqian Zheng
The gpio of rockchip SoCs(rk3288 & rk3399) are the same IP, moving the gpio code of rk3288 to common then can be reused on rk3399. BRANCH=none BUG=chrome-os-partner:51537 TEST=build and boot into chromeos on veyron_jerry Change-Id: I10a4b9d32afe60fd52512f2ad0007e9d2785033b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1c0c4b4b999790b0be7b0eeb70d2a7a86158f779 Original-Change-Id: If13b7760108831d81e8e8c950cdf61724d497b17 Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/339846 Original-Commit-Ready: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/14712 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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