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soc for 4.15

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- add SoC ids for the sama5d2 SiPs
  - Improve the AT91 maintainers entry
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Merge tag 'at91-ab-4.15-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/drivers

Pull "soc for 4.15" from Alexandre Belloni:

 - add SoC ids for the sama5d2 SiPs
 - Improve the AT91 maintainers entry

* tag 'at91-ab-4.15-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  MAINTAINERS: Add SoC drivers to AT91 entry
  drivers: soc: atmel: Add basic support for new sama5d2 SiPs
This commit is contained in:
Arnd Bergmann 2017-11-02 16:28:44 +01:00
commit 84cbda2fec
3 changed files with 17 additions and 0 deletions
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5
MAINTAINERS
View File

@ -1226,6 +1226,8 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.linux4sam.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
S: Supported
N: at91
N: atmel
F: arch/arm/mach-at91/
F: include/soc/at91/
F: arch/arm/boot/dts/at91*.dts
@ -1234,6 +1236,9 @@ F: arch/arm/boot/dts/sama*.dts
F: arch/arm/boot/dts/sama*.dtsi
F: arch/arm/include/debug/at91.S
F: drivers/memory/atmel*
F: drivers/watchdog/sama5d4_wdt.c
X: drivers/input/touchscreen/atmel_mxt_ts.c
X: drivers/net/wireless/atmel/
ARM/CALXEDA HIGHBANK ARCHITECTURE
M: Rob Herring <robh@kernel.org>

8
drivers/soc/atmel/soc.c
View File

@ -72,6 +72,8 @@ static const struct at91_soc __initconst socs[] = {
"sama5d21", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D22CU_EXID_MATCH,
"sama5d22", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D225C_D1M_EXID_MATCH,
"sama5d225c 16MiB SiP", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D23CU_EXID_MATCH,
"sama5d23", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D24CX_EXID_MATCH,
@ -84,10 +86,16 @@ static const struct at91_soc __initconst socs[] = {
"sama5d27", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27CN_EXID_MATCH,
"sama5d27", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_D1G_EXID_MATCH,
"sama5d27c 128MiB SiP", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_D5M_EXID_MATCH,
"sama5d27c 64MiB SiP", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28CU_EXID_MATCH,
"sama5d28", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28CN_EXID_MATCH,
"sama5d28", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28C_D1G_EXID_MATCH,
"sama5d28c 128MiB SiP", "sama5d2"),
AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D31_EXID_MATCH,
"sama5d31", "sama5d3"),
AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D33_EXID_MATCH,

4
drivers/soc/atmel/soc.h
View File

@ -64,14 +64,18 @@ at91_soc_init(const struct at91_soc *socs);
#define SAMA5D2_CIDR_MATCH 0x0a5c08c0
#define SAMA5D21CU_EXID_MATCH 0x0000005a
#define SAMA5D225C_D1M_EXID_MATCH 0x00000053
#define SAMA5D22CU_EXID_MATCH 0x00000059
#define SAMA5D22CN_EXID_MATCH 0x00000069
#define SAMA5D23CU_EXID_MATCH 0x00000058
#define SAMA5D24CX_EXID_MATCH 0x00000004
#define SAMA5D24CU_EXID_MATCH 0x00000014
#define SAMA5D26CU_EXID_MATCH 0x00000012
#define SAMA5D27C_D1G_EXID_MATCH 0x00000033
#define SAMA5D27C_D5M_EXID_MATCH 0x00000032
#define SAMA5D27CU_EXID_MATCH 0x00000011
#define SAMA5D27CN_EXID_MATCH 0x00000021
#define SAMA5D28C_D1G_EXID_MATCH 0x00000013
#define SAMA5D28CU_EXID_MATCH 0x00000010
#define SAMA5D28CN_EXID_MATCH 0x00000020