* [PATCH] ARM: at91: add support in soc driver for LPDDR2 SiP
@ 2018-11-28 11:00 Nicolas Ferre
2018-12-12 10:13 ` Alexandre Belloni
0 siblings, 1 reply; 2+ messages in thread
From: Nicolas Ferre @ 2018-11-28 11:00 UTC (permalink / raw)
To: linux-arm-kernel
Add some more SiP components to be detected by this soc.c driver.
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
---
drivers/soc/atmel/soc.c | 8 ++++++++
drivers/soc/atmel/soc.h | 4 ++++
2 files changed, 12 insertions(+)
diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index 4dd03b099c89..2cc272ddf906 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -90,12 +90,20 @@ static const struct at91_soc __initconst socs[] = {
"sama5d27c 128MiB SiP", "sama5d2"),
AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_D5M_EXID_MATCH,
"sama5d27c 64MiB SiP", "sama5d2"),
+ AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_LD1G_EXID_MATCH,
+ "sama5d27c 128MiB LPDDR2 SiP", "sama5d2"),
+ AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_LD2G_EXID_MATCH,
+ "sama5d27c 256MiB LPDDR2 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(SAMA5D2_CIDR_MATCH, SAMA5D28C_LD1G_EXID_MATCH,
+ "sama5d28c 128MiB LPDDR2 SiP", "sama5d2"),
+ AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28C_LD2G_EXID_MATCH,
+ "sama5d28c 256MiB LPDDR2 SiP", "sama5d2"),
AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D31_EXID_MATCH,
"sama5d31", "sama5d3"),
AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D33_EXID_MATCH,
diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h
index 94cd5d1ab502..ed89b24ecee1 100644
--- a/drivers/soc/atmel/soc.h
+++ b/drivers/soc/atmel/soc.h
@@ -73,9 +73,13 @@ at91_soc_init(const struct at91_soc *socs);
#define SAMA5D26CU_EXID_MATCH 0x00000012
#define SAMA5D27C_D1G_EXID_MATCH 0x00000033
#define SAMA5D27C_D5M_EXID_MATCH 0x00000032
+#define SAMA5D27C_LD1G_EXID_MATCH 0x00000061
+#define SAMA5D27C_LD2G_EXID_MATCH 0x00000062
#define SAMA5D27CU_EXID_MATCH 0x00000011
#define SAMA5D27CN_EXID_MATCH 0x00000021
#define SAMA5D28C_D1G_EXID_MATCH 0x00000013
+#define SAMA5D28C_LD1G_EXID_MATCH 0x00000071
+#define SAMA5D28C_LD2G_EXID_MATCH 0x00000072
#define SAMA5D28CU_EXID_MATCH 0x00000010
#define SAMA5D28CN_EXID_MATCH 0x00000020
--
2.15.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: at91: add support in soc driver for LPDDR2 SiP
2018-11-28 11:00 [PATCH] ARM: at91: add support in soc driver for LPDDR2 SiP Nicolas Ferre
@ 2018-12-12 10:13 ` Alexandre Belloni
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Belloni @ 2018-12-12 10:13 UTC (permalink / raw)
To: Nicolas Ferre; +Cc: Ludovic Desroches, linux-kernel, linux-arm-kernel
On 28/11/2018 12:00:35+0100, Nicolas Ferre wrote:
> Add some more SiP components to be detected by this soc.c driver.
>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
> ---
> drivers/soc/atmel/soc.c | 8 ++++++++
> drivers/soc/atmel/soc.h | 4 ++++
> 2 files changed, 12 insertions(+)
>
Applied, thanks.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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