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author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-02-04 15:57:50 +0200 |
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committer | Petr Štetiar <ynezz@true.cz> | 2022-02-24 19:05:28 +0100 |
commit | e58cd453d58b20c6a6f34d3591640aa19aa14d25 (patch) | |
tree | a4fef5f5d79575a7a60b516482ee114c1dbc932e /target/linux/at91/patches-5.10/136-ARM-at91-sam9x60-SiP-types-added-to-soc-description.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-5.10/136-ARM-at91-sam9x60-SiP-types-added-to-soc-description.patch')
-rw-r--r-- | target/linux/at91/patches-5.10/136-ARM-at91-sam9x60-SiP-types-added-to-soc-description.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/at91/patches-5.10/136-ARM-at91-sam9x60-SiP-types-added-to-soc-description.patch b/target/linux/at91/patches-5.10/136-ARM-at91-sam9x60-SiP-types-added-to-soc-description.patch new file mode 100644 index 0000000000..692a1d487b --- /dev/null +++ b/target/linux/at91/patches-5.10/136-ARM-at91-sam9x60-SiP-types-added-to-soc-description.patch @@ -0,0 +1,50 @@ +From a2eda4ef1e3d617cdd669e256e45e969fab62398 Mon Sep 17 00:00:00 2001 +From: Kai Stuhlemmer <kai.stuhlemmer@ebee.de> +Date: Thu, 8 Oct 2020 14:50:28 +0200 +Subject: [PATCH 136/247] ARM: at91: sam9x60 SiP types added to soc description + +Adding SAM9X60 SIP variants to the soc description list. + +Signed-off-by: Kai Stuhlemmer <kai.stuhlemmer@ebee.de> +Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> +Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> +Link: https://lore.kernel.org/r/20201008125028.21071-1-nicolas.ferre@microchip.com +--- + drivers/soc/atmel/soc.c | 6 ++++++ + drivers/soc/atmel/soc.h | 3 +++ + 2 files changed, 9 insertions(+) + +diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c +index 5d06ee70a36b..698d21f50516 100644 +--- a/drivers/soc/atmel/soc.c ++++ b/drivers/soc/atmel/soc.c +@@ -69,6 +69,12 @@ static const struct at91_soc __initconst socs[] = { + #endif + #ifdef CONFIG_SOC_SAM9X60 + AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_EXID_MATCH, "sam9x60", "sam9x60"), ++ AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D5M_EXID_MATCH, ++ "sam9x60 64MiB DDR2 SiP", "sam9x60"), ++ AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D1G_EXID_MATCH, ++ "sam9x60 128MiB DDR2 SiP", "sam9x60"), ++ AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D6K_EXID_MATCH, ++ "sam9x60 8MiB SDRAM SiP", "sam9x60"), + #endif + #ifdef CONFIG_SOC_SAMA5 + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D21CU_EXID_MATCH, +diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h +index ee652e4841a5..5849846a69d6 100644 +--- a/drivers/soc/atmel/soc.h ++++ b/drivers/soc/atmel/soc.h +@@ -60,6 +60,9 @@ at91_soc_init(const struct at91_soc *socs); + #define AT91SAM9CN11_EXID_MATCH 0x00000009 + + #define SAM9X60_EXID_MATCH 0x00000000 ++#define SAM9X60_D5M_EXID_MATCH 0x00000001 ++#define SAM9X60_D1G_EXID_MATCH 0x00000010 ++#define SAM9X60_D6K_EXID_MATCH 0x00000011 + + #define AT91SAM9XE128_CIDR_MATCH 0x329973a0 + #define AT91SAM9XE256_CIDR_MATCH 0x329a93a0 +-- +2.32.0 + |