kernel/git/stable/linux-stable.git/drivers/pinctrl/meson, branch linux-4.9.y

pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins

2019-03-23T12:19:43+00:00

[ Upstream commit c17abcfa93bf0be5e48bb011607d237ac2bfc839 ] Fix the mismatch between the "sdxc_d13_1_a" pin group definition from meson8b_cbus_groups and the entry in sdxc_a_groups ("sdxc_d0_13_1_a"). This makes it possible to use "sdxc_d13_1_a" in device-tree files to route the MMC data 1..3 pins to GPIOX_1..3. Fixes: 0fefcb6876d0d6 ("pinctrl: Add support for Meson8b") Signed-off-by: Martin Blumenstingl Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin

pinctrl: meson: meson8b: fix the GPIO function for the GPIOAO pins

2019-02-12T18:44:57+00:00

[ Upstream commit 2b745ac3cceb8fc1d9985990c8241a821ea97e53 ] The GPIOAO pins (as well as the two exotic GPIO_BSD_EN and GPIO_TEST_N) only belong to the pin controller in the AO domain. With the current definition these pins cannot be referred to in .dts files as group (which is possible on GXBB and GXL for example). Add a separate "gpio_aobus" function to fix the mapping between the pin controller and the GPIO pins in the AO domain. This is similar to how the GXBB and GXL drivers implement this functionality. Fixes: 9dab1868ec0db4 ("pinctrl: amlogic: Make driver independent from two-domain configuration") Signed-off-by: Martin Blumenstingl Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin

pinctrl: meson: meson8: fix the GPIO function for the GPIOAO pins

2019-02-12T18:44:57+00:00

[ Upstream commit 42f9b48cc5402be11d2364275eb18c257d2a79e8 ] The GPIOAO pins (as well as the two exotic GPIO_BSD_EN and GPIO_TEST_N) only belong to the pin controller in the AO domain. With the current definition these pins cannot be referred to in .dts files as group (which is possible on GXBB and GXL for example). Add a separate "gpio_aobus" function to fix the mapping between the pin controller and the GPIO pins in the AO domain. This is similar to how the GXBB and GXL drivers implement this functionality. Fixes: 9dab1868ec0db4 ("pinctrl: amlogic: Make driver independent from two-domain configuration") Signed-off-by: Martin Blumenstingl Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin

pinctrl: meson: fix pull enable register calculation

2019-01-13T09:03:47+00:00

[ Upstream commit 614b1868a125a0ba24be08f3a7fa832ddcde6bca ] We just changed the code so we apply bias disable on the correct register but forgot to align the register calculation. The result is that we apply the change on the correct register, but possibly at the incorrect offset/bit This went undetected because offsets tends to be the same between REG_PULL and REG_PULLEN for a given pin the EE controller. This is not true for the AO controller. Fixes: e39f9dd8206a ("pinctrl: meson: fix pinconf bias disable") Signed-off-by: Jerome Brunet Acked-by: Neil Armstrong Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin

pinctrl: meson: fix pinconf bias disable

2018-12-01T08:44:20+00:00

[ Upstream commit e39f9dd8206ad66992ac0e6218ef1ba746f2cce9 ] If a bias is enabled on a pin of an Amlogic SoC, calling .pin_config_set() with PIN_CONFIG_BIAS_DISABLE will not disable the bias. Instead it will force a pull-down bias on the pin. Instead of the pull type register bank, the driver should access the pull enable register bank. Fixes: 6ac730951104 ("pinctrl: add driver for Amlogic Meson SoCs") Signed-off-by: Jerome Brunet Acked-by: Neil Armstrong Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin

pinctrl: meson-gxbb: remove non-existing pin GPIOX_22

2018-04-13T17:48:25+00:00

[ Upstream commit 4c8127cb523982e0a474ad80b14b665dc2f37b3b ] After commit 34e61801a3b9 "pinctrl: meson-gxbb: Add missing GPIODV_18 pin entry" I started to get the following warning: "meson-pinctrl c8834000.periphs:pinctrl@4b0: names 119 do not match number of GPIOs 120" It turned out that not the mentioned commit has a problem, it just revealed another problem which had existed before. There is no PIN GPIOX_22 on Meson GXBB. Fixes: 468c234f9ed7 ("pinctrl: amlogic: Add support for Amlogic Meson GXBB SoC") Signed-off-by: Heiner Kallweit Reviewed-by: Neil Armstrong Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

pinctrl: meson-gxbb: Add missing GPIODV_18 pin entry

2017-08-16T20:43:24+00:00

commit 34e61801a3b9df74b69f0e359d64a197a77dd6ac upstream. GPIODV_18 entry was missing in the original driver push. Fixes: 468c234f9ed7 ("pinctrl: amlogic: Add support for Amlogic Meson GXBB SoC") Signed-off-by: Neil Armstrong Reviewed-by: Jerome Brunet Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman

pinctrl: meson: meson8b: fix the NAND DQS pins

2017-07-12T13:01:05+00:00

commit 97ba26b8a9343008504d4e3a87d212bc07b05212 upstream. The nand_groups table uses different names for the NAND DQS pins than the GROUP() definition in meson8b_cbus_groups (nand_dqs_0 vs nand_dqs0). This prevents using the NAND DQS pins in the devicetree. Fix this by ensuring that the GROUP() definition and the meson8b_cbus_groups use the same name for these pins. Fixes: 0fefcb6876d0 ("pinctrl: Add support for Meson8b") Signed-off-by: Martin Blumenstingl Acked-by: Kevin Hilman Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman

pinctrl: meson: fix gpio request disabling other modes

2017-01-19T19:18:05+00:00

commit f24d311f92b516a8aadef5056424ccabb4068e7b upstream. The pinctrl_gpio_request is called with the "full" gpio number, already containing the base, then meson_pmx_request_gpio is then called with the final pin number. Remove the base addition when calling meson_pmx_disable_other_groups. Fixes: 6ac730951104 ("pinctrl: add driver for Amlogic Meson SoCs") CC: Beniamino Galvani Signed-off-by: Neil Armstrong Acked-by: Kevin Hilman Acked-by: Beniamino Galvani Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman

Merge tag 'v4.8-rc6' into devel

2016-09-23T12:57:16+00:00

Linux 4.8-rc6