diff options
author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-09 19:50:30 +0200 |
---|---|---|
committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-27 11:10:01 +0200 |
commit | 2340c646e6a5da658e114be2f721ff90853588d4 (patch) | |
tree | df9744d2344e71e8c5d1b75c3e1528bc474313fe /target/linux/brcm2708/patches-4.19/950-0521-ARM-bcm283x-Reduce-register-ranges-for-UART-SPI-and-.patch | |
parent | 81d0da118694feb874f992093063a2852285d194 (diff) | |
download | upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.gz upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.bz2 upstream-2340c646e6a5da658e114be2f721ff90853588d4.zip |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0521-ARM-bcm283x-Reduce-register-ranges-for-UART-SPI-and-.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0521-ARM-bcm283x-Reduce-register-ranges-for-UART-SPI-and-.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0521-ARM-bcm283x-Reduce-register-ranges-for-UART-SPI-and-.patch b/target/linux/brcm2708/patches-4.19/950-0521-ARM-bcm283x-Reduce-register-ranges-for-UART-SPI-and-.patch new file mode 100644 index 0000000000..ac2066ea8b --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0521-ARM-bcm283x-Reduce-register-ranges-for-UART-SPI-and-.patch @@ -0,0 +1,44 @@ +From 74a4dd8daf47253654d13143608b6b3518d8dc42 Mon Sep 17 00:00:00 2001 +From: Stefan Wahren <wahrenst@gmx.net> +Date: Sun, 19 May 2019 12:20:00 +0200 +Subject: [PATCH 521/773] ARM: bcm283x: Reduce register ranges for UART, SPI + and I2C + +The assigned register ranges for UART, SPI and I2C were too wasteful. +In order to avoid overlapping with the new functions on BCM2838 +reduce the ranges. + +Signed-off-by: Stefan Wahren <wahrenst@gmx.net> +--- + arch/arm/boot/dts/bcm283x.dtsi | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/arch/arm/boot/dts/bcm283x.dtsi ++++ b/arch/arm/boot/dts/bcm283x.dtsi +@@ -387,7 +387,7 @@ + + uart0: serial@7e201000 { + compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell"; +- reg = <0x7e201000 0x1000>; ++ reg = <0x7e201000 0x200>; + interrupts = <2 25>; + clocks = <&clocks BCM2835_CLOCK_UART>, + <&clocks BCM2835_CLOCK_VPU>; +@@ -418,7 +418,7 @@ + + spi: spi@7e204000 { + compatible = "brcm,bcm2835-spi"; +- reg = <0x7e204000 0x1000>; ++ reg = <0x7e204000 0x200>; + interrupts = <2 22>; + clocks = <&clocks BCM2835_CLOCK_VPU>; + #address-cells = <1>; +@@ -428,7 +428,7 @@ + + i2c0: i2c@7e205000 { + compatible = "brcm,bcm2835-i2c"; +- reg = <0x7e205000 0x1000>; ++ reg = <0x7e205000 0x200>; + interrupts = <2 21>; + clocks = <&clocks BCM2835_CLOCK_VPU>; + #address-cells = <1>; |