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From: Claudiu Beznea <claudiu.beznea@microchip.com>
To: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<ludovic.desroches@microchip.com>, <robh+dt@kernel.org>
Cc: <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: [PATCH 7/7] drivers: soc: atmel: add support for sama7g5
Date: Fri, 22 Jan 2021 14:21:37 +0200	[thread overview]
Message-ID: <1611318097-8970-8-git-send-email-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <1611318097-8970-1-git-send-email-claudiu.beznea@microchip.com>

Add support for SAMA7G5 SoCs.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
 drivers/soc/atmel/soc.c | 18 ++++++++++++++++++
 drivers/soc/atmel/soc.h |  6 ++++++
 2 files changed, 24 insertions(+)

diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index 54339b8243cc..fb9d9cf8faf2 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -28,8 +28,10 @@
 #define AT91_CHIPID_EXID		0x04
 #define AT91_CIDR_VERSION(x, m)		((x) & (m))
 #define AT91_CIDR_VERSION_MASK		GENMASK(4, 0)
+#define AT91_CIDR_VERSION_MASK_SAMA7G5	GENMASK(3, 0)
 #define AT91_CIDR_EXT			BIT(31)
 #define AT91_CIDR_MATCH_MASK		GENMASK(30, 5)
+#define AT91_CIDR_MASK_SAMA7G5		GENMASK(27, 5)
 
 static const struct at91_soc socs[] __initconst = {
 #ifdef CONFIG_SOC_AT91RM9200
@@ -222,6 +224,20 @@ static const struct at91_soc socs[] __initconst = {
 		 AT91_CIDR_VERSION_MASK, SAMV70Q19_EXID_MATCH,
 		 "samv70q19", "samv7"),
 #endif
+#ifdef CONFIG_SOC_SAMA7
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G51_EXID_MATCH,
+		 "sama7g51", "sama7g5"),
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G52_EXID_MATCH,
+		 "sama7g52", "sama7g5"),
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G53_EXID_MATCH,
+		 "sama7g53", "sama7g5"),
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G54_EXID_MATCH,
+		 "sama7g54", "sama7g5"),
+#endif
 	{ /* sentinel */ },
 };
 
@@ -259,6 +275,7 @@ static int __init at91_get_cidr_exid_from_chipid(u32 *cidr, u32 *exid)
 	void __iomem *regs;
 	static const struct of_device_id chipids[] = {
 		{ .compatible = "atmel,sama5d2-chipid" },
+		{ .compatible = "microchip,sama7g5-chipid" },
 		{ },
 	};
 
@@ -346,6 +363,7 @@ static const struct of_device_id at91_soc_allowed_list[] __initconst = {
 	{ .compatible = "atmel,at91sam9", },
 	{ .compatible = "atmel,sama5", },
 	{ .compatible = "atmel,samv7", },
+	{ .compatible = "microchip,sama7g5", },
 	{ }
 };
 
diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h
index 0d2d27c30172..b2824b49096d 100644
--- a/drivers/soc/atmel/soc.h
+++ b/drivers/soc/atmel/soc.h
@@ -49,6 +49,7 @@ at91_soc_init(const struct at91_soc *socs);
 #define AT91SAM9X5_CIDR_MATCH		0x019a05a0
 #define AT91SAM9N12_CIDR_MATCH		0x019a07a0
 #define SAM9X60_CIDR_MATCH		0x019b35a0
+#define SAMA7G5_CIDR_MATCH		0x00162100
 
 #define AT91SAM9M11_EXID_MATCH		0x00000001
 #define AT91SAM9M10_EXID_MATCH		0x00000002
@@ -70,6 +71,11 @@ at91_soc_init(const struct at91_soc *socs);
 #define SAM9X60_D1G_EXID_MATCH		0x00000010
 #define SAM9X60_D6K_EXID_MATCH		0x00000011
 
+#define SAMA7G51_EXID_MATCH		0x3
+#define SAMA7G52_EXID_MATCH		0x2
+#define SAMA7G53_EXID_MATCH		0x1
+#define SAMA7G54_EXID_MATCH		0x0
+
 #define AT91SAM9XE128_CIDR_MATCH	0x329973a0
 #define AT91SAM9XE256_CIDR_MATCH	0x329a93a0
 #define AT91SAM9XE512_CIDR_MATCH	0x329aa3a0
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Claudiu Beznea <claudiu.beznea@microchip.com>
To: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<ludovic.desroches@microchip.com>, <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: [PATCH 7/7] drivers: soc: atmel: add support for sama7g5
Date: Fri, 22 Jan 2021 14:21:37 +0200	[thread overview]
Message-ID: <1611318097-8970-8-git-send-email-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <1611318097-8970-1-git-send-email-claudiu.beznea@microchip.com>

Add support for SAMA7G5 SoCs.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
 drivers/soc/atmel/soc.c | 18 ++++++++++++++++++
 drivers/soc/atmel/soc.h |  6 ++++++
 2 files changed, 24 insertions(+)

diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index 54339b8243cc..fb9d9cf8faf2 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -28,8 +28,10 @@
 #define AT91_CHIPID_EXID		0x04
 #define AT91_CIDR_VERSION(x, m)		((x) & (m))
 #define AT91_CIDR_VERSION_MASK		GENMASK(4, 0)
+#define AT91_CIDR_VERSION_MASK_SAMA7G5	GENMASK(3, 0)
 #define AT91_CIDR_EXT			BIT(31)
 #define AT91_CIDR_MATCH_MASK		GENMASK(30, 5)
+#define AT91_CIDR_MASK_SAMA7G5		GENMASK(27, 5)
 
 static const struct at91_soc socs[] __initconst = {
 #ifdef CONFIG_SOC_AT91RM9200
@@ -222,6 +224,20 @@ static const struct at91_soc socs[] __initconst = {
 		 AT91_CIDR_VERSION_MASK, SAMV70Q19_EXID_MATCH,
 		 "samv70q19", "samv7"),
 #endif
+#ifdef CONFIG_SOC_SAMA7
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G51_EXID_MATCH,
+		 "sama7g51", "sama7g5"),
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G52_EXID_MATCH,
+		 "sama7g52", "sama7g5"),
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G53_EXID_MATCH,
+		 "sama7g53", "sama7g5"),
+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G54_EXID_MATCH,
+		 "sama7g54", "sama7g5"),
+#endif
 	{ /* sentinel */ },
 };
 
@@ -259,6 +275,7 @@ static int __init at91_get_cidr_exid_from_chipid(u32 *cidr, u32 *exid)
 	void __iomem *regs;
 	static const struct of_device_id chipids[] = {
 		{ .compatible = "atmel,sama5d2-chipid" },
+		{ .compatible = "microchip,sama7g5-chipid" },
 		{ },
 	};
 
@@ -346,6 +363,7 @@ static const struct of_device_id at91_soc_allowed_list[] __initconst = {
 	{ .compatible = "atmel,at91sam9", },
 	{ .compatible = "atmel,sama5", },
 	{ .compatible = "atmel,samv7", },
+	{ .compatible = "microchip,sama7g5", },
 	{ }
 };
 
diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h
index 0d2d27c30172..b2824b49096d 100644
--- a/drivers/soc/atmel/soc.h
+++ b/drivers/soc/atmel/soc.h
@@ -49,6 +49,7 @@ at91_soc_init(const struct at91_soc *socs);
 #define AT91SAM9X5_CIDR_MATCH		0x019a05a0
 #define AT91SAM9N12_CIDR_MATCH		0x019a07a0
 #define SAM9X60_CIDR_MATCH		0x019b35a0
+#define SAMA7G5_CIDR_MATCH		0x00162100
 
 #define AT91SAM9M11_EXID_MATCH		0x00000001
 #define AT91SAM9M10_EXID_MATCH		0x00000002
@@ -70,6 +71,11 @@ at91_soc_init(const struct at91_soc *socs);
 #define SAM9X60_D1G_EXID_MATCH		0x00000010
 #define SAM9X60_D6K_EXID_MATCH		0x00000011
 
+#define SAMA7G51_EXID_MATCH		0x3
+#define SAMA7G52_EXID_MATCH		0x2
+#define SAMA7G53_EXID_MATCH		0x1
+#define SAMA7G54_EXID_MATCH		0x0
+
 #define AT91SAM9XE128_CIDR_MATCH	0x329973a0
 #define AT91SAM9XE256_CIDR_MATCH	0x329a93a0
 #define AT91SAM9XE512_CIDR_MATCH	0x329aa3a0
-- 
2.7.4


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  parent reply	other threads:[~2021-01-22 12:29 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-22 12:21 [PATCH 0/7] drivers: soc: atmel: add support for sama7g5 Claudiu Beznea
2021-01-22 12:21 ` Claudiu Beznea
2021-01-22 12:21 ` [PATCH 1/7] drivers: soc: atmel: add spdx licence identifier Claudiu Beznea
2021-01-22 12:21   ` Claudiu Beznea
2021-01-22 14:16   ` Rob Herring
2021-01-22 14:16     ` Rob Herring
2021-01-22 12:21 ` [PATCH 2/7] drivers: soc: atmel: use GENMASK Claudiu Beznea
2021-01-22 12:21   ` Claudiu Beznea
2021-01-22 12:21 ` [PATCH 3/7] drivers: soc: atmel: fix "__initconst should be placed after socs[]" warning Claudiu Beznea
2021-01-22 12:21   ` Claudiu Beznea
2021-01-22 12:21 ` [PATCH 4/7] drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[] Claudiu Beznea
2021-01-22 12:21   ` Claudiu Beznea
2021-01-22 12:21 ` [PATCH 5/7] drivers: soc: atmel: add per soc id and version match masks Claudiu Beznea
2021-01-22 12:21   ` Claudiu Beznea
2021-01-22 12:21 ` [PATCH 6/7] dt-bindings: atmel-sysreg: add "microchip,sama7g5-chipid" Claudiu Beznea
2021-01-22 12:21   ` [PATCH 6/7] dt-bindings: atmel-sysreg: add "microchip, sama7g5-chipid" Claudiu Beznea
2021-01-22 12:21 ` Claudiu Beznea [this message]
2021-01-22 12:21   ` [PATCH 7/7] drivers: soc: atmel: add support for sama7g5 Claudiu Beznea
2021-01-26  9:16 ` [PATCH 0/7] " Nicolas Ferre
2021-01-26  9:16   ` Nicolas Ferre

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