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| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-02-04 15:57:50 +0200 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2022-02-24 19:05:28 +0100 |
| commit | e58cd453d58b20c6a6f34d3591640aa19aa14d25 (patch) | |
| tree | a4fef5f5d79575a7a60b516482ee114c1dbc932e /target/linux/at91/patches-5.10/195-ARM-at91-add-new-SoC-sama7g5.patch | |
| parent | 3ed992a99630457f660761ce199e3d2a00f06168 (diff) | |
| download | upstream-e58cd453d58b20c6a6f34d3591640aa19aa14d25.tar.gz upstream-e58cd453d58b20c6a6f34d3591640aa19aa14d25.tar.bz2 upstream-e58cd453d58b20c6a6f34d3591640aa19aa14d25.zip | |
at91: add kernel support for sama7g5 soc
Add kernel support for SAMA7G5 by back-porting mainline kernel patches.
Among SAMA7G5 features could be remembered:
- ARM Cortex-A7
- double data rate multi-port dynamic RAM controller supporting DDR2,
DDR3, DDR3L, LPDDR2, LPDDR3 up to 533MHz
- peripherals for audio, video processing
- 1 gigabit + 1 megabit Ethernet controllers
- 6 CAN controllers
- trust zone support
- DVFS for CPU
- criptography IPs
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Diffstat (limited to 'target/linux/at91/patches-5.10/195-ARM-at91-add-new-SoC-sama7g5.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/195-ARM-at91-add-new-SoC-sama7g5.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/target/linux/at91/patches-5.10/195-ARM-at91-add-new-SoC-sama7g5.patch b/target/linux/at91/patches-5.10/195-ARM-at91-add-new-SoC-sama7g5.patch new file mode 100644 index 0000000000..d333f0d957 --- /dev/null +++ b/target/linux/at91/patches-5.10/195-ARM-at91-add-new-SoC-sama7g5.patch @@ -0,0 +1,54 @@ +From 32bac6971d0572f67758f9a8c8af7bf4592f1675 Mon Sep 17 00:00:00 2001 +From: Eugen Hristev <eugen.hristev@microchip.com> +Date: Fri, 9 Apr 2021 14:31:15 +0300 +Subject: [PATCH 195/247] ARM: at91: add new SoC sama7g5 + +Add new SoC from at91 family : sama7g5 + +Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> +[claudiu.beznea@microchip.com: Select PLL, generic clock and UTMI support, add PM configs] +Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> +Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> +Link: https://lore.kernel.org/r/20210409113116.482199-1-eugen.hristev@microchip.com +Link: https://lore.kernel.org/r/20210719080317.1045832-2-claudiu.beznea@microchip.com +--- + arch/arm/mach-at91/Kconfig | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig +index ccd7e80ce943..b09bb2279f7f 100644 +--- a/arch/arm/mach-at91/Kconfig ++++ b/arch/arm/mach-at91/Kconfig +@@ -57,6 +57,16 @@ config SOC_SAMA5D4 + help + Select this if you are using one of Microchip's SAMA5D4 family SoC. + ++config SOC_SAMA7G5 ++ bool "SAMA7G5 family" ++ depends on ARCH_MULTI_V7 ++ select HAVE_AT91_GENERATED_CLK ++ select HAVE_AT91_SAM9X60_PLL ++ select HAVE_AT91_UTMI ++ select SOC_SAMA7 ++ help ++ Select this if you are using one of Microchip's SAMA7G5 family SoC. ++ + config SOC_AT91RM9200 + bool "AT91RM9200" + depends on ARCH_MULTI_V4T +@@ -191,4 +201,12 @@ config SOC_SAMA5 + config ATMEL_PM + bool + ++config SOC_SAMA7 ++ bool ++ select ARM_GIC ++ select ATMEL_PM if PM ++ select ATMEL_SDRAMC ++ select MEMORY ++ select SOC_SAM_V7 ++ select SRAM if PM + endif +-- +2.32.0 + |