From c2992ee273b4dac36df2a2b4a9d3a74d315f8f2e Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sun, 12 Jan 2014 18:55:25 +0000 Subject: brcm47xx: add new led and button support Signed-off-by: Hauke Mehrtens SVN-Revision: 39252 --- .../101-bcma-gpio-fix-irq-handling.patch | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 target/linux/brcm47xx/patches-3.10/101-bcma-gpio-fix-irq-handling.patch (limited to 'target/linux/brcm47xx/patches-3.10/101-bcma-gpio-fix-irq-handling.patch') diff --git a/target/linux/brcm47xx/patches-3.10/101-bcma-gpio-fix-irq-handling.patch b/target/linux/brcm47xx/patches-3.10/101-bcma-gpio-fix-irq-handling.patch new file mode 100644 index 0000000000..388eefa1f8 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.10/101-bcma-gpio-fix-irq-handling.patch @@ -0,0 +1,20 @@ +--- a/drivers/bcma/driver_gpio.c ++++ b/drivers/bcma/driver_gpio.c +@@ -91,7 +91,9 @@ static void bcma_gpio_irq_unmask(struct + { + struct bcma_drv_cc *cc = irq_data_get_irq_chip_data(d); + int gpio = irqd_to_hwirq(d); ++ u32 val = bcma_chipco_gpio_in(cc, BIT(gpio)); + ++ bcma_chipco_gpio_polarity(cc, BIT(gpio), val); + bcma_chipco_gpio_intmask(cc, BIT(gpio), BIT(gpio)); + } + +@@ -156,6 +158,7 @@ static int bcma_gpio_irq_domain_init(str + if (err) + goto err_req_irq; + ++ bcma_chipco_gpio_intmask(cc, ~0, 0); + bcma_cc_set32(cc, BCMA_CC_IRQMASK, BCMA_CC_IRQ_GPIO); + + return 0; -- cgit v1.2.3