From: Drew Fustini <dfustini@tenstorrent.com>
To: Jisheng Zhang <jszhang@kernel.org>, Guo Ren <guoren@kernel.org>,
Fu Wei <wefu@redhat.com>, Yangtao Li <frank.li@vivo.com>,
Thomas Bonnefille <thomas.bonnefille@bootlin.com>,
Emil Renner Berthing <emil.renner.berthing@canonical.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Drew Fustini <dfustini@tenstorrent.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: linux-riscv@lists.infradead.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH RFC v2 3/4] riscv: dts: thead: Add TH1520 AP_SUBSYS clock controller
Date: Fri, 26 Apr 2024 17:10:36 -0700 [thread overview]
Message-ID: <20240426-th1520-clk-v2-v2-3-96b829e6fcee@tenstorrent.com> (raw)
In-Reply-To: <20240426-th1520-clk-v2-v2-0-96b829e6fcee@tenstorrent.com>
Add node for the AP_SUBSYS clock controller on the T-Head TH1520 SoC.
Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
---
arch/riscv/boot/dts/thead/th1520.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index 8b915e206f3a..6285cdf91bd6 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -5,6 +5,7 @@
*/
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/thead,th1520-clk-ap.h>
/ {
compatible = "thead,th1520";
@@ -161,6 +162,14 @@ soc {
dma-noncoherent;
ranges;
+ clk: clock-controller@ffef010000 {
+ compatible = "thead,th1520-clk-ap";
+ reg = <0xff 0xef010000 0x0 0x1000>;
+ clocks = <&osc>;
+ clock-names = "osc";
+ #clock-cells = <1>;
+ };
+
plic: interrupt-controller@ffd8000000 {
compatible = "thead,th1520-plic", "thead,c900-plic";
reg = <0xff 0xd8000000 0x0 0x01000000>;
--
2.34.1
next prev parent reply other threads:[~2024-04-27 0:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-27 0:10 [PATCH RFC v2 0/4] clk: thead: Add support for TH1520 AP_SUBSYS clock controller Drew Fustini
2024-04-27 0:10 ` [PATCH RFC v2 1/4] dt-bindings: clock: Document T-Head TH1520 AP_SUBSYS controller Drew Fustini
2024-04-29 5:10 ` Krzysztof Kozlowski
2024-04-27 0:10 ` [PATCH RFC v2 2/4] clk: thead: Add support for T-Head TH1520 AP_SUBSYS clocks Drew Fustini
2024-05-02 7:47 ` Thomas Bonnefille
2024-04-27 0:10 ` Drew Fustini [this message]
2024-04-27 0:10 ` [PATCH RFC v2 4/4] riscv: dts: thead: Add clock to TH1520 mmc controllers Drew Fustini
2024-05-02 7:47 ` Thomas Bonnefille
2024-05-02 15:53 ` Drew Fustini
2024-05-03 6:58 ` Thomas Bonnefille
2024-05-02 7:47 ` [PATCH RFC v2 0/4] clk: thead: Add support for TH1520 AP_SUBSYS clock controller Thomas Bonnefille
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