diff options
Diffstat (limited to 'target/linux/at91/patches')
6 files changed, 193 insertions, 0 deletions
diff --git a/target/linux/at91/patches/100-ARM-at91-build-dtb-for-LMU5000.patch b/target/linux/at91/patches/100-ARM-at91-build-dtb-for-LMU5000.patch new file mode 100644 index 0000000..8852b6a --- /dev/null +++ b/target/linux/at91/patches/100-ARM-at91-build-dtb-for-LMU5000.patch @@ -0,0 +1,10 @@ +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -28,6 +28,7 @@ dtb-$(CONFIG_ARCH_AT91) += usb_a9g20.dtb + dtb-$(CONFIG_ARCH_AT91) += usb_a9g20_lpw.dtb + # sam9g45 + dtb-$(CONFIG_ARCH_AT91) += at91sam9m10g45ek.dtb ++dtb-$(CONFIG_ARCH_AT91) += lmu5000.dtb + dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb + # sam9n12 + dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb diff --git a/target/linux/at91/patches/101-ARM-at91-build-dtb-for-q5xr5.patch b/target/linux/at91/patches/101-ARM-at91-build-dtb-for-q5xr5.patch new file mode 100644 index 0000000..b5a9b68 --- /dev/null +++ b/target/linux/at91/patches/101-ARM-at91-build-dtb-for-q5xr5.patch @@ -0,0 +1,10 @@ +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_AT91) += tny_a9263.dtb + dtb-$(CONFIG_ARCH_AT91) += usb_a9263.dtb + # sam9g20 + dtb-$(CONFIG_ARCH_AT91) += at91-foxg20.dtb ++dtb-$(CONFIG_ARCH_AT91) += at91-q5xr5.dtb + dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek.dtb + dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek_2mmc.dtb + dtb-$(CONFIG_ARCH_AT91) += kizbox.dtb diff --git a/target/linux/at91/patches/200-ARM-at91-udc-clockfix-backport.patch b/target/linux/at91/patches/200-ARM-at91-udc-clockfix-backport.patch new file mode 100644 index 0000000..32e1ac5 --- /dev/null +++ b/target/linux/at91/patches/200-ARM-at91-udc-clockfix-backport.patch @@ -0,0 +1,82 @@ +--- a/drivers/usb/gadget/udc/at91_udc.c ++++ b/drivers/usb/gadget/udc/at91_udc.c +@@ -870,8 +870,6 @@ static void clk_on(struct at91_udc *udc) + return; + udc->clocked = 1; + +- if (IS_ENABLED(CONFIG_COMMON_CLK)) +- clk_enable(udc->uclk); + clk_enable(udc->iclk); + clk_enable(udc->fclk); + } +@@ -884,8 +882,6 @@ static void clk_off(struct at91_udc *udc + udc->gadget.speed = USB_SPEED_UNKNOWN; + clk_disable(udc->fclk); + clk_disable(udc->iclk); +- if (IS_ENABLED(CONFIG_COMMON_CLK)) +- clk_disable(udc->uclk); + } + + /* +@@ -1766,27 +1762,18 @@ static int at91udc_probe(struct platform + udc_reinit(udc); + + /* get interface and function clocks */ +- udc->iclk = clk_get(dev, "udc_clk"); +- udc->fclk = clk_get(dev, "udpck"); +- if (IS_ENABLED(CONFIG_COMMON_CLK)) +- udc->uclk = clk_get(dev, "usb_clk"); +- if (IS_ERR(udc->iclk) || IS_ERR(udc->fclk) || +- (IS_ENABLED(CONFIG_COMMON_CLK) && IS_ERR(udc->uclk))) { ++ udc->iclk = clk_get(dev, "pclk"); ++ udc->fclk = clk_get(dev, "hclk"); ++ if (IS_ERR(udc->iclk) || IS_ERR(udc->fclk)) { + DBG("clocks missing\n"); + retval = -ENODEV; + goto fail1; + } + +- /* don't do anything until we have both gadget driver and VBUS */ +- if (IS_ENABLED(CONFIG_COMMON_CLK)) { +- clk_set_rate(udc->uclk, 48000000); +- retval = clk_prepare(udc->uclk); +- if (retval) +- goto fail1; +- } ++ clk_set_rate(udc->fclk, 48000000); + retval = clk_prepare(udc->fclk); + if (retval) +- goto fail1a; ++ goto fail1; + + retval = clk_prepare_enable(udc->iclk); + if (retval) +@@ -1860,12 +1847,7 @@ fail1c: + clk_unprepare(udc->iclk); + fail1b: + clk_unprepare(udc->fclk); +-fail1a: +- if (IS_ENABLED(CONFIG_COMMON_CLK)) +- clk_unprepare(udc->uclk); + fail1: +- if (IS_ENABLED(CONFIG_COMMON_CLK) && !IS_ERR(udc->uclk)) +- clk_put(udc->uclk); + if (!IS_ERR(udc->fclk)) + clk_put(udc->fclk); + if (!IS_ERR(udc->iclk)) +@@ -1911,15 +1893,11 @@ static int __exit at91udc_remove(struct + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(res->start, resource_size(res)); + +- if (IS_ENABLED(CONFIG_COMMON_CLK)) +- clk_unprepare(udc->uclk); + clk_unprepare(udc->fclk); + clk_unprepare(udc->iclk); + + clk_put(udc->iclk); + clk_put(udc->fclk); +- if (IS_ENABLED(CONFIG_COMMON_CLK)) +- clk_put(udc->uclk); + + return 0; + } diff --git a/target/linux/at91/patches/201-ARM-at91-usb-determine_rate-backport.patch b/target/linux/at91/patches/201-ARM-at91-usb-determine_rate-backport.patch new file mode 100644 index 0000000..d083628 --- /dev/null +++ b/target/linux/at91/patches/201-ARM-at91-usb-determine_rate-backport.patch @@ -0,0 +1,20 @@ +--- a/drivers/clk/at91/clk-usb.c ++++ b/drivers/clk/at91/clk-usb.c +@@ -59,7 +59,7 @@ static unsigned long at91sam9x5_clk_usb_ + static long at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw, + unsigned long rate, + unsigned long *best_parent_rate, +- struct clk_hw **best_parent_hw) ++ struct clk **best_parent_clk) + { + struct clk *parent = NULL; + long best_rate = -EINVAL; +@@ -91,7 +91,7 @@ static long at91sam9x5_clk_usb_determine + best_rate = tmp_rate; + best_diff = tmp_diff; + *best_parent_rate = tmp_parent_rate; +- *best_parent_hw = __clk_get_hw(parent); ++ *best_parent_clk = parent; + } + + if (!best_diff || tmp_rate < rate) diff --git a/target/linux/at91/patches/805-free_some_portc_pins.patch b/target/linux/at91/patches/805-free_some_portc_pins.patch new file mode 100644 index 0000000..a9694d1 --- /dev/null +++ b/target/linux/at91/patches/805-free_some_portc_pins.patch @@ -0,0 +1,11 @@ +--- a/arch/arm/mach-at91/at91sam9260_devices.c ++++ b/arch/arm/mach-at91/at91sam9260_devices.c +@@ -507,7 +507,7 @@ static struct platform_device at91sam926 + .num_resources = ARRAY_SIZE(spi1_resources), + }; + +-static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB3, AT91_PIN_PC5, AT91_PIN_PC4, AT91_PIN_PC3 }; ++static const unsigned spi1_standard_cs[2] = { AT91_PIN_PB3, AT91_PIN_PC5 }; + + void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) + { diff --git a/target/linux/at91/patches/901-AT91-flexibity-default-leds-to-heartbeat.patch b/target/linux/at91/patches/901-AT91-flexibity-default-leds-to-heartbeat.patch new file mode 100644 index 0000000..1da2e4d --- /dev/null +++ b/target/linux/at91/patches/901-AT91-flexibity-default-leds-to-heartbeat.patch @@ -0,0 +1,60 @@ +--- a/arch/arm/mach-at91/board-flexibity.c ++++ b/arch/arm/mach-at91/board-flexibity.c +@@ -90,49 +90,49 @@ static struct gpio_led flexibity_leds[] + .name = "usb1:green", + .gpio = AT91_PIN_PA12, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + }, + { + .name = "usb1:red", + .gpio = AT91_PIN_PA13, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + }, + { + .name = "usb2:green", + .gpio = AT91_PIN_PB26, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + }, + { + .name = "usb2:red", + .gpio = AT91_PIN_PB27, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + }, + { + .name = "usb3:green", + .gpio = AT91_PIN_PC8, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + }, + { + .name = "usb3:red", + .gpio = AT91_PIN_PC6, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + }, + { + .name = "usb4:green", + .gpio = AT91_PIN_PB4, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + }, + { + .name = "usb4:red", + .gpio = AT91_PIN_PB5, + .active_low = 1, +- .default_trigger = "default-on", ++ .default_trigger = "heartbeat", + } + }; + |