From: Alexander Dahl <ada@thorsis.com>
To: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Ryan Wanner <ryan.wanner@microchip.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
Srinivas Kandagatla <srini@kernel.org>
Subject: [PATCH v3 12/19] nvmem: microchip-otpc: Add SAM9X60 support
Date: Tue, 20 Jan 2026 16:44:46 +0100 [thread overview]
Message-ID: <20260120154502.1280938-6-ada@thorsis.com> (raw)
In-Reply-To: <20260120154502.1280938-1-ada@thorsis.com>
Register layout is almost identical to SAMA7G5 OTPC. SAMA7G5 has some
additional bits in common registers, and some additional registers all
related to custom packages in secure world. None of these are currently
used by the driver.
Signed-off-by: Alexander Dahl <ada@thorsis.com>
---
Notes:
v3:
- no changes
v2:
- Reword commit message (additional information about SoC differences)
drivers/nvmem/microchip-otpc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nvmem/microchip-otpc.c b/drivers/nvmem/microchip-otpc.c
index bf7e5167152cb..d39f2d57e5f5e 100644
--- a/drivers/nvmem/microchip-otpc.c
+++ b/drivers/nvmem/microchip-otpc.c
@@ -269,6 +269,7 @@ static int mchp_otpc_probe(struct platform_device *pdev)
static const struct of_device_id __maybe_unused mchp_otpc_ids[] = {
{ .compatible = "microchip,sama7g5-otpc", },
+ { .compatible = "microchip,sam9x60-otpc", },
{ },
};
MODULE_DEVICE_TABLE(of, mchp_otpc_ids);
--
2.47.3
next prev parent reply other threads:[~2026-01-20 16:47 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-20 14:37 [PATCH v3 00/19] Microchip OTPC driver on SAM9X60 exposing UIDxR as additional nvmem device Alexander Dahl
2026-01-20 14:37 ` [PATCH v3 01/19] MAINTAINERS: Add sam9/sama to (AT91) SoC support Alexander Dahl
2026-01-20 14:37 ` [PATCH v3 02/19] dt-bindings: clock: at91: Split up per SoC partially Alexander Dahl
2026-01-22 16:46 ` Rob Herring (Arm)
2026-01-31 15:43 ` Claudiu Beznea
2026-01-20 14:37 ` [PATCH v3 03/19] dt-bindings: clock: at91: Allow referencing main rc oscillator in DT Alexander Dahl
2026-01-31 15:44 ` Claudiu Beznea
2026-02-09 8:08 ` Alexander Dahl
2026-03-08 16:43 ` Claudiu Beznea
2026-01-20 14:37 ` [PATCH v3 04/19] clk: at91: Use new PMC bindings Alexander Dahl
2026-01-31 15:44 ` Claudiu Beznea
2026-01-20 14:37 ` [PATCH v3 05/19] clk: at91: sama7d65: Use highest PMC definition as max index Alexander Dahl
2026-01-31 15:45 ` Claudiu Beznea
2026-01-20 14:37 ` [PATCH v3 06/19] clk: at91: Allow enabling main_rc_osc through DT Alexander Dahl
2026-01-31 15:45 ` Claudiu Beznea
2026-01-20 14:37 ` [PATCH v3 07/19] clk: at91: Add peripheral id for OTPC Alexander Dahl
2026-01-31 15:45 ` Claudiu Beznea
2026-01-20 15:44 ` Alexander Dahl
2026-01-20 15:44 ` [PATCH v3 08/19] dt-bindings: nvmem: microchip-otpc: Add compatible for SAM9X60 Alexander Dahl
2026-01-20 15:44 ` [PATCH v3 09/19] dt-bindings: nvmem: microchip-otpc: Add required clocks Alexander Dahl
2026-01-20 16:30 ` Rob Herring (Arm)
2026-01-31 15:47 ` Claudiu Beznea
2026-01-31 15:51 ` Claudiu Beznea
2026-02-20 9:58 ` Alexander Dahl
2026-03-08 16:42 ` Claudiu Beznea
2026-03-08 16:45 ` Claudiu Beznea
2026-01-20 15:44 ` [PATCH v3 10/19] nvmem: microchip-otpc: Avoid reading a write-only register Alexander Dahl
2026-01-31 15:58 ` Claudiu Beznea
2026-01-20 15:44 ` [PATCH v3 11/19] nvmem: microchip-otpc: Fix swapped 'sleep' and 'timeout' parameters Alexander Dahl
2026-01-31 16:00 ` Claudiu Beznea
2026-01-20 15:44 ` Alexander Dahl [this message]
2026-01-31 15:53 ` [PATCH v3 12/19] nvmem: microchip-otpc: Add SAM9X60 support Claudiu Beznea
2026-01-20 15:44 ` [PATCH v3 13/19] nvmem: microchip-otpc: Enable necessary clocks Alexander Dahl
2026-01-31 16:03 ` Claudiu Beznea
2026-01-20 15:44 ` [PATCH v3 14/19] nvmem: microchip-otpc: Expose UID registers as 2nd nvmem device Alexander Dahl
2026-01-31 16:11 ` Claudiu Beznea
2026-02-20 10:38 ` Alexander Dahl
2026-03-08 16:40 ` Claudiu Beznea
2026-01-20 15:44 ` [PATCH v3 15/19] ARM: dts: microchip: Use new PMC bindings Alexander Dahl
2026-01-20 15:44 ` [PATCH v3 16/19] ARM: dts: microchip: sama7g5: Add OTPC clocks Alexander Dahl
2026-01-20 15:44 ` [PATCH v3 17/19] ARM: dts: microchip: sam9x60: Add OTPC node Alexander Dahl
2026-01-20 15:44 ` [PATCH v3 18/19] ARM: dts: microchip: sam9x60_curiosity: Enable OTP Controller Alexander Dahl
2026-01-20 15:44 ` [PATCH v3 19/19] dt-bindings: clock: at91: Remove old PMC definitions Alexander Dahl
2026-01-22 16:47 ` Rob Herring (Arm)
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