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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-5.10/216-ARM-at91-pm-add-sama7g5-s-pmc.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-5.10/216-ARM-at91-pm-add-sama7g5-s-pmc.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/216-ARM-at91-pm-add-sama7g5-s-pmc.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/at91/patches-5.10/216-ARM-at91-pm-add-sama7g5-s-pmc.patch b/target/linux/at91/patches-5.10/216-ARM-at91-pm-add-sama7g5-s-pmc.patch new file mode 100644 index 0000000000..f52478aaf7 --- /dev/null +++ b/target/linux/at91/patches-5.10/216-ARM-at91-pm-add-sama7g5-s-pmc.patch @@ -0,0 +1,41 @@ +From e9855ac00e8d9a2c41cea42b4f38a2b0b010bef3 Mon Sep 17 00:00:00 2001 +From: Claudiu Beznea <claudiu.beznea@microchip.com> +Date: Thu, 15 Apr 2021 13:50:07 +0300 +Subject: [PATCH 216/247] ARM: at91: pm: add sama7g5's pmc + +Add SAMA7G5's PMC to compatible list. + +Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> +Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> +Link: https://lore.kernel.org/r/20210415105010.569620-22-claudiu.beznea@microchip.com +--- + arch/arm/mach-at91/pm.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c +index 653350eec9b6..687ce8582b4f 100644 +--- a/arch/arm/mach-at91/pm.c ++++ b/arch/arm/mach-at91/pm.c +@@ -912,6 +912,11 @@ static const struct pmc_info pmc_infos[] __initconst = { + .mckr = 0x28, + .version = AT91_PMC_V2, + }, ++ { ++ .mckr = 0x28, ++ .version = AT91_PMC_V2, ++ }, ++ + }; + + static const struct of_device_id atmel_pmc_ids[] __initconst = { +@@ -927,6 +932,7 @@ static const struct of_device_id atmel_pmc_ids[] __initconst = { + { .compatible = "atmel,sama5d4-pmc", .data = &pmc_infos[1] }, + { .compatible = "atmel,sama5d2-pmc", .data = &pmc_infos[1] }, + { .compatible = "microchip,sam9x60-pmc", .data = &pmc_infos[4] }, ++ { .compatible = "microchip,sama7g5-pmc", .data = &pmc_infos[5] }, + { /* sentinel */ }, + }; + +-- +2.32.0 + |