diff options
| 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-5.10/204-ARM-at91-pm-s-CONFIG_SOC_SAM9X60-CONFIG_HAVE_AT91_SA.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-5.10/204-ARM-at91-pm-s-CONFIG_SOC_SAM9X60-CONFIG_HAVE_AT91_SA.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/204-ARM-at91-pm-s-CONFIG_SOC_SAM9X60-CONFIG_HAVE_AT91_SA.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/at91/patches-5.10/204-ARM-at91-pm-s-CONFIG_SOC_SAM9X60-CONFIG_HAVE_AT91_SA.patch b/target/linux/at91/patches-5.10/204-ARM-at91-pm-s-CONFIG_SOC_SAM9X60-CONFIG_HAVE_AT91_SA.patch new file mode 100644 index 0000000000..b9db3622e8 --- /dev/null +++ b/target/linux/at91/patches-5.10/204-ARM-at91-pm-s-CONFIG_SOC_SAM9X60-CONFIG_HAVE_AT91_SA.patch @@ -0,0 +1,41 @@ +From 673d2519e9028dafb678fac29a990740958bed3c Mon Sep 17 00:00:00 2001 +From: Claudiu Beznea <claudiu.beznea@microchip.com> +Date: Thu, 15 Apr 2021 13:49:54 +0300 +Subject: [PATCH 204/247] ARM: at91: pm: + s/CONFIG_SOC_SAM9X60/CONFIG_HAVE_AT91_SAM9X60_PLL/g + +Replace CONFIG_SOC_SAM9X60 with CONFIG_HAVE_AT91_SAM9X60_PLL as the +SAM9X60's PLL is also present on SAMA7G5. + +Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> +Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> +Link: https://lore.kernel.org/r/20210415105010.569620-9-claudiu.beznea@microchip.com +--- + arch/arm/mach-at91/pm_suspend.S | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S +index 960ad29cce51..1f63bbfad728 100644 +--- a/arch/arm/mach-at91/pm_suspend.S ++++ b/arch/arm/mach-at91/pm_suspend.S +@@ -422,7 +422,7 @@ sr_dis_exit: + cmp tmp1, #AT91_PMC_V1 + beq 1f + +-#ifdef CONFIG_SOC_SAM9X60 ++#ifdef CONFIG_HAVE_AT91_SAM9X60_PLL + /* Save PLLA settings. */ + ldr tmp2, [pmc, #AT91_PMC_PLL_UPDT] + bic tmp2, tmp2, #AT91_PMC_PLL_UPDT_ID +@@ -489,7 +489,7 @@ sr_dis_exit: + cmp tmp3, #AT91_PMC_V1 + beq 4f + +-#ifdef CONFIG_SOC_SAM9X60 ++#ifdef CONFIG_HAVE_AT91_SAM9X60_PLL + /* step 1. */ + ldr tmp1, [pmc, #AT91_PMC_PLL_UPDT] + bic tmp1, tmp1, #AT91_PMC_PLL_UPDT_ID +-- +2.32.0 + |