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| author | John Klug <john.klug@multitech.com> | 2021-09-23 09:05:10 -0500 |
|---|---|---|
| committer | John Klug <john.klug@multitech.com> | 2021-12-29 08:24:06 -0600 |
| commit | f93c77a6451fc7d96554d371f01cd95565c59191 (patch) | |
| tree | 57d5d3fce0763a3e679a5b1c8c00ab29d7d2ad41 | |
| parent | b8f163ae0b1444a26e489a91c293a0e7be568c68 (diff) | |
| download | meta-multitech-atmel-f93c77a6451fc7d96554d371f01cd95565c59191.tar.gz meta-multitech-atmel-f93c77a6451fc7d96554d371f01cd95565c59191.tar.bz2 meta-multitech-atmel-f93c77a6451fc7d96554d371f01cd95565c59191.zip | |
Fix DMA for external serial port on MTRV1-0.4
| -rw-r--r-- | recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch | 12 | ||||
| -rw-r--r-- | recipes-kernel/linux/linux-at91_4.9.87.bb | 2 |
2 files changed, 8 insertions, 6 deletions
diff --git a/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch b/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch index e84e6ff..cc7ad86 100644 --- a/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch +++ b/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch @@ -1,7 +1,7 @@ diff -Naru orig/arch/arm/boot/dts/mtrv1.dts new/arch/arm/boot/dts/mtrv1.dts --- orig/arch/arm/boot/dts/mtrv1.dts 1969-12-31 18:00:00.000000000 -0600 -+++ new/arch/arm/boot/dts/mtrv1.dts 2021-09-10 09:30:24.760466509 -0500 -@@ -0,0 +1,296 @@ ++++ new/arch/arm/boot/dts/mtrv1.dts 2021-09-23 08:27:46.971030415 -0500 +@@ -0,0 +1,299 @@ +/* + * DTS file for Multi-Tech Systems MTRv1 Hardware + * @@ -42,6 +42,7 @@ diff -Naru orig/arch/arm/boot/dts/mtrv1.dts new/arch/arm/boot/dts/mtrv1.dts + + ahb { + apb { ++ + /delete-node/ spi@f0004000; + macb0: ethernet@f802c000 { + phy-mode = "rmii"; @@ -50,6 +51,9 @@ diff -Naru orig/arch/arm/boot/dts/mtrv1.dts new/arch/arm/boot/dts/mtrv1.dts + + + pinctrl@fffff400 { ++ usart3 { ++ /delete-node/ usart3_sck-0; ++ }; + nand { + pinctrl_nand: nand-0 { + atmel,pins = @@ -292,13 +296,11 @@ diff -Naru orig/arch/arm/boot/dts/mtrv1.dts new/arch/arm/boot/dts/mtrv1.dts + +&usart3 { + status = "okay"; -+ atmel,use-dma-rx; -+ atmel,use-dma-tx; ++ pinctrl-0 = <&pinctrl_usart3 &pinctrl_usart3_rts &pinctrl_usart3_cts>; + dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(14)>, + <&dma0 1 (AT91_DMA_CFG_PER_ID(15) | AT91_DMA_CFG_FIFOCFG_ASAP)>; + dma-names = "tx", "rx"; +}; - diff -Naru linux-4.9.87.orig/arch/arm/boot/dts/at91sam9x5cm.dtsi linux-4.9.87/arch/arm/boot/dts/at91sam9x5cm.dtsi --- linux-4.9.87.orig/arch/arm/boot/dts/at91sam9x5cm.dtsi 2019-01-03 15:21:25.339570341 -0600 +++ linux-4.9.87/arch/arm/boot/dts/at91sam9x5cm.dtsi 2019-01-03 15:17:51.911576659 -0600 diff --git a/recipes-kernel/linux/linux-at91_4.9.87.bb b/recipes-kernel/linux/linux-at91_4.9.87.bb index 2a630f2..a1cb6a3 100644 --- a/recipes-kernel/linux/linux-at91_4.9.87.bb +++ b/recipes-kernel/linux/linux-at91_4.9.87.bb @@ -19,7 +19,7 @@ RDEPENDS_kernel-modules_remove = "kernel-module-softdog" FILESEXTRAPATHS_prepend := "${THISDIR}/${P}:" KERNEL_EXTRA_ARGS ="LOADADDR=0x20008000" -PR = "r14" +PR = "r15" PKGR_kernel-module-i2c-at91 = "${PR}a${EXTENDPRAUTO}" PKGR_kernel-module-atmel-mci = "${PR}a${EXTENDPRAUTO}" KERNEL_VERSION = "${PV}" |