diff options
Diffstat (limited to 'target/linux/bcm63xx/patches-5.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch')
| -rw-r--r-- | target/linux/bcm63xx/patches-5.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/target/linux/bcm63xx/patches-5.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch b/target/linux/bcm63xx/patches-5.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch index b48723c1b3..3b613fdca5 100644 --- a/target/linux/bcm63xx/patches-5.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch +++ b/target/linux/bcm63xx/patches-5.4/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch @@ -37,7 +37,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o --- /dev/null +++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c -@@ -0,0 +1,391 @@ +@@ -0,0 +1,370 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -225,15 +225,16 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +}; + +static const char * const utopia_groups[] = { -+ "group0", + "group1", + "group3", ++ "group4", +}; + +static const char * const diag_groups[] = { + "group0", + "group1", + "group2", ++ "group3", + "group4", +}; + @@ -335,27 +336,6 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> + return 0; +} + -+static int bcm6348_gpio_request_enable(struct pinctrl_dev *pctldev, -+ struct pinctrl_gpio_range *range, -+ unsigned offset) -+{ -+ struct bcm6348_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); -+ struct pin_desc *desc; -+ u32 mask; -+ -+ /* don't reconfigure if already muxed */ -+ desc = pin_desc_get(pctldev, offset); -+ if (desc->mux_usecount) -+ return 0; -+ -+ mask = GROUP_MASK(offset); -+ -+ /* disable all functions using this pin */ -+ bcm6348_rmw_mux(pctl, mask, 0); -+ -+ return 0; -+} -+ +static struct pinctrl_ops bcm6348_pctl_ops = { + .get_groups_count = bcm6348_pinctrl_get_group_count, + .get_group_name = bcm6348_pinctrl_get_group_name, @@ -371,8 +351,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> + .get_function_name = bcm6348_pinctrl_get_func_name, + .get_function_groups = bcm6348_pinctrl_get_groups, + .set_mux = bcm6348_pinctrl_set_mux, -+ .gpio_request_enable = bcm6348_gpio_request_enable, -+ .strict = true, ++ .strict = false, +}; + +static int bcm6348_pinctrl_probe(struct platform_device *pdev) |