From: Dmitry Rokosov <ddrokosov@sberdevices.ru>
To: <neil.armstrong@linaro.org>, <jbrunet@baylibre.com>,
<mturquette@baylibre.com>, <sboyd@kernel.org>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<khilman@baylibre.com>, <martin.blumenstingl@googlemail.com>,
<conor+dt@kernel.org>
Cc: <kernel@sberdevices.ru>, <sdfw_system_team@sberdevices.ru>,
<rockosov@gmail.com>, <linux-amlogic@lists.infradead.org>,
<linux-clk@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Alexey Romanov <avromanov@sberdevices.ru>,
Dmitry Rokosov <ddrokosov@sberdevices.ru>
Subject: [PATCH v2 13/15] arm64: dts: meson: a1: add ao secure node
Date: Thu, 24 Aug 2023 00:36:28 +0300 [thread overview]
Message-ID: <20230823213630.12936-14-ddrokosov@sberdevices.ru> (raw)
In-Reply-To: <20230823213630.12936-1-ddrokosov@sberdevices.ru>
From: Alexey Romanov <avromanov@sberdevices.ru>
Add node for board info registers, which allows getting SoC family and
board revision.
For example, with MESON_GX_SOCINFO config enabled we can get the
following information for board with Meson A1 SoC:
soc soc0: Amlogic Meson A1 (A113L) Revision 2c:a (1:a) Detected
Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
---
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index edadddacfee0..81abf1762719 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -248,6 +248,12 @@ hwrng: rng@5118 {
power-domains = <&pwrc PWRC_OTP_ID>;
};
+ sec_AO: ao-secure@5a20 {
+ compatible = "amlogic,meson-gx-ao-secure", "syscon";
+ reg = <0x0 0x5a20 0x0 0x140>;
+ amlogic,has-chip-id;
+ };
+
clkc_pll: pll-clock-controller@7c80 {
compatible = "amlogic,a1-pll-clkc";
reg = <0 0x7c80 0 0x18c>;
--
2.36.0
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next prev parent reply other threads:[~2023-08-23 21:38 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-23 21:36 [PATCH v2 00/15] arm64: dts: meson: a1: introduce several peripheral IPs Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 01/15] arm64: dts: meson: a1: reorder includes to keep them sorted Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 02/15] arm64: dts: meson: a1: remove extra empty line before reset node Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 03/15] arm64: dts: meson: a1: remove the unnecessary 'okay' status pwrc value Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 04/15] arm64: dts: meson: a1: reorder gpio_intc node definition Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 05/15] arm64: dts: meson: a1: introduce PLL and Peripherals clk controllers Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 06/15] arm64: dts: meson: a1: support USB controller in OTG mode Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 07/15] arm64: dts: meson: a1: enable efuse controller and setup its clk Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 08/15] arm64: dts: meson: a1: introduce SPI Flash Controller Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 09/15] arm64: dts: meson: a1: introduce UART_AO mux definitions Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 10/15] arm64: dts: meson: a1: add eMMC controller and its pins Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 11/15] arm64: dts: meson: a1: add saradc definition Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 12/15] arm64: dts: meson: a1: add hw rng node Dmitry Rokosov
2023-08-23 21:36 ` Dmitry Rokosov [this message]
2023-08-23 21:36 ` [PATCH v2 14/15] arm64: dts: introduce Amlogic AD402 reference board based on A113L SoC Dmitry Rokosov
2023-08-23 21:36 ` [PATCH v2 15/15] dt-bindings: arm: amlogic: add Amlogic AD402 bindings Dmitry Rokosov
2023-08-24 15:08 ` Conor Dooley
2023-09-08 12:34 ` [PATCH v2 00/15] arm64: dts: meson: a1: introduce several peripheral IPs neil.armstrong
2023-09-11 9:50 ` neil.armstrong
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