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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Heiko Stuebner <heiko@sntech.de>,
	Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Sasha Levin <sashal@kernel.org>,
	srini@kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org
Subject: [PATCH AUTOSEL 6.6 03/21] nvmem: rockchip-otp: add rk3576 variant data
Date: Tue, 29 Apr 2025 19:52:15 -0400	[thread overview]
Message-ID: <20250429235233.537828-3-sashal@kernel.org> (raw)
In-Reply-To: <20250429235233.537828-1-sashal@kernel.org>

From: Heiko Stuebner <heiko@sntech.de>

[ Upstream commit 50d75a13a9ce880a5ef07a4ccc63ba561cc2e69a ]

The variant works very similar to the rk3588, just with a different
read-offset and size.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20250411112251.68002-5-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvmem/rockchip-otp.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/nvmem/rockchip-otp.c b/drivers/nvmem/rockchip-otp.c
index a0252ac867bf7..c6684ab14e742 100644
--- a/drivers/nvmem/rockchip-otp.c
+++ b/drivers/nvmem/rockchip-otp.c
@@ -273,6 +273,14 @@ static const struct rockchip_data px30_data = {
 	.reg_read = px30_otp_read,
 };
 
+static const struct rockchip_data rk3576_data = {
+	.size = 0x100,
+	.read_offset = 0x700,
+	.clks = px30_otp_clocks,
+	.num_clks = ARRAY_SIZE(px30_otp_clocks),
+	.reg_read = rk3588_otp_read,
+};
+
 static const char * const rk3588_otp_clocks[] = {
 	"otp", "apb_pclk", "phy", "arb",
 };
@@ -294,6 +302,10 @@ static const struct of_device_id rockchip_otp_match[] = {
 		.compatible = "rockchip,rk3308-otp",
 		.data = &px30_data,
 	},
+	{
+		.compatible = "rockchip,rk3576-otp",
+		.data = &rk3576_data,
+	},
 	{
 		.compatible = "rockchip,rk3588-otp",
 		.data = &rk3588_data,
-- 
2.39.5



WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>, Heiko Stuebner <heiko@sntech.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-rockchip@lists.infradead.org,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	srini@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 6.6 03/21] nvmem: rockchip-otp: add rk3576 variant data
Date: Tue, 29 Apr 2025 19:52:15 -0400	[thread overview]
Message-ID: <20250429235233.537828-3-sashal@kernel.org> (raw)
In-Reply-To: <20250429235233.537828-1-sashal@kernel.org>

From: Heiko Stuebner <heiko@sntech.de>

[ Upstream commit 50d75a13a9ce880a5ef07a4ccc63ba561cc2e69a ]

The variant works very similar to the rk3588, just with a different
read-offset and size.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20250411112251.68002-5-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvmem/rockchip-otp.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/nvmem/rockchip-otp.c b/drivers/nvmem/rockchip-otp.c
index a0252ac867bf7..c6684ab14e742 100644
--- a/drivers/nvmem/rockchip-otp.c
+++ b/drivers/nvmem/rockchip-otp.c
@@ -273,6 +273,14 @@ static const struct rockchip_data px30_data = {
 	.reg_read = px30_otp_read,
 };
 
+static const struct rockchip_data rk3576_data = {
+	.size = 0x100,
+	.read_offset = 0x700,
+	.clks = px30_otp_clocks,
+	.num_clks = ARRAY_SIZE(px30_otp_clocks),
+	.reg_read = rk3588_otp_read,
+};
+
 static const char * const rk3588_otp_clocks[] = {
 	"otp", "apb_pclk", "phy", "arb",
 };
@@ -294,6 +302,10 @@ static const struct of_device_id rockchip_otp_match[] = {
 		.compatible = "rockchip,rk3308-otp",
 		.data = &px30_data,
 	},
+	{
+		.compatible = "rockchip,rk3576-otp",
+		.data = &rk3576_data,
+	},
 	{
 		.compatible = "rockchip,rk3588-otp",
 		.data = &rk3588_data,
-- 
2.39.5


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

  parent reply	other threads:[~2025-04-30  0:02 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-29 23:52 [PATCH AUTOSEL 6.6 01/21] cpufreq: Add SM8650 to cpufreq-dt-platdev blocklist Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 02/21] nvmem: rockchip-otp: Move read-offset into variant-data Sasha Levin
2025-04-29 23:52   ` Sasha Levin
2025-04-29 23:52 ` Sasha Levin [this message]
2025-04-29 23:52   ` [PATCH AUTOSEL 6.6 03/21] nvmem: rockchip-otp: add rk3576 variant data Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 04/21] nvmem: core: verify cell's raw_len Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 05/21] nvmem: core: update raw_len if the bit reading is required Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 06/21] nvmem: qfprom: switch to 4-byte aligned reads Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 07/21] scsi: target: iscsi: Fix timeout on deleted connection Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 08/21] scsi: ufs: Introduce quirk to extend PA_HIBERN8TIME for UFS devices Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 09/21] virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 10/21] intel_th: avoid using deprecated page->mapping, index fields Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 11/21] dma-mapping: avoid potential unused data compilation warning Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 12/21] cgroup: Fix compilation issue due to cgroup_mutex not being exported Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 13/21] vhost_task: fix vhost_task_create() documentation Sasha Levin
2025-04-30  9:10   ` Stefano Garzarella
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 14/21] vhost-scsi: protect vq->log_used with vq->mutex Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 15/21] scsi: mpi3mr: Add level check to control event logging Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 16/21] net: enetc: refactor bulk flipping of RX buffers to separate function Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 17/21] ima: process_measurement() needlessly takes inode_lock() on MAY_READ Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 18/21] drm/amdgpu: Allow P2P access through XGMI Sasha Levin
2025-04-30 12:57   ` Alex Deucher
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 19/21] selftests/bpf: Mitigate sockmap_ktls disconnect_after_delete failure Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 20/21] bpf: fix possible endless loop in BPF map iteration Sasha Levin
2025-04-29 23:52 ` [PATCH AUTOSEL 6.6 21/21] samples/bpf: Fix compilation failure for samples/bpf on LoongArch Fedora Sasha Levin

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