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From: Bruno Banelli <bbanelli@gmail.com>
To: Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexandre Ghiti <alex@ghiti.fr>,
	Conor Dooley <conor.dooley@microchip.com>,
	Yixun Lan <dlan@kernel.org>, Alex Elder <elder@riscstar.com>,
	linux-riscv@lists.infradead.org, spacemit@lists.linux.dev,
	linux-kernel@vger.kernel.org, Bruno Banelli <bbanelli@gmail.com>
Subject: [PATCH] riscv: defconfig: enable dwc3 and the SpacemiT K1 thermal sensor
Date: Tue, 25 Aug 2026 07:22:33 +0200	[thread overview]
Message-ID: <20260825052233.66850-1-bbanelli@gmail.com> (raw)

Two blocks on SpacemiT K1 boards are unreachable from a stock defconfig
build:

 - USB_DWC3 is not enabled, so the dwc3 controller that drives all of
   the USB 3.0 ports on boards like the Milk-V Jupiter never probes.

 - SPACEMIT_K1_TSENSOR has no default in its Kconfig and is not listed
   here, so a K1 board comes up with no temperature readings at all,
   even though k1.dtsi describes five thermal zones.

Enable both.

Signed-off-by: Bruno Banelli <bbanelli@gmail.com>
---
 arch/riscv/configs/defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 04ae305d5..03d9ac2f7 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -209,6 +209,8 @@ CONFIG_USB=y
 CONFIG_USB_OTG=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GENERIC_PLAT=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
 CONFIG_USB_OHCI_HCD=y
@@ -260,6 +262,7 @@ CONFIG_CLK_SOPHGO_SG2042_PLL=y
 CONFIG_CLK_SOPHGO_SG2042_CLKGEN=y
 CONFIG_CLK_SOPHGO_SG2042_RPGATE=y
 CONFIG_SPACEMIT_K1_CCU=y
+CONFIG_SPACEMIT_K1_TSENSOR=y
 CONFIG_SPACEMIT_K3_CCU=y
 CONFIG_SUN8I_DE2_CCU=m
 CONFIG_SUN50I_IOMMU=y

base-commit: 66498c75b4f8017f62d720d9b59675bdf3abce91
-- 
2.43.0


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WARNING: multiple messages have this Message-ID (diff)
From: Bruno Banelli <bbanelli@gmail.com>
To: Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexandre Ghiti <alex@ghiti.fr>,
	Conor Dooley <conor.dooley@microchip.com>,
	Yixun Lan <dlan@kernel.org>, Alex Elder <elder@riscstar.com>,
	linux-riscv@lists.infradead.org, spacemit@lists.linux.dev,
	linux-kernel@vger.kernel.org, Bruno Banelli <bbanelli@gmail.com>
Subject: [PATCH] riscv: defconfig: enable dwc3 and the SpacemiT K1 thermal sensor
Date: Tue, 25 Aug 2026 07:22:33 +0200	[thread overview]
Message-ID: <20260825052233.66850-1-bbanelli@gmail.com> (raw)

Two blocks on SpacemiT K1 boards are unreachable from a stock defconfig
build:

 - USB_DWC3 is not enabled, so the dwc3 controller that drives all of
   the USB 3.0 ports on boards like the Milk-V Jupiter never probes.

 - SPACEMIT_K1_TSENSOR has no default in its Kconfig and is not listed
   here, so a K1 board comes up with no temperature readings at all,
   even though k1.dtsi describes five thermal zones.

Enable both.

Signed-off-by: Bruno Banelli <bbanelli@gmail.com>
---
 arch/riscv/configs/defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 04ae305d5..03d9ac2f7 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -209,6 +209,8 @@ CONFIG_USB=y
 CONFIG_USB_OTG=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GENERIC_PLAT=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
 CONFIG_USB_OHCI_HCD=y
@@ -260,6 +262,7 @@ CONFIG_CLK_SOPHGO_SG2042_PLL=y
 CONFIG_CLK_SOPHGO_SG2042_CLKGEN=y
 CONFIG_CLK_SOPHGO_SG2042_RPGATE=y
 CONFIG_SPACEMIT_K1_CCU=y
+CONFIG_SPACEMIT_K1_TSENSOR=y
 CONFIG_SPACEMIT_K3_CCU=y
 CONFIG_SUN8I_DE2_CCU=m
 CONFIG_SUN50I_IOMMU=y

base-commit: 66498c75b4f8017f62d720d9b59675bdf3abce91
-- 
2.43.0


             reply	other threads:[~2026-08-25  5:22 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-25  5:22 Bruno Banelli [this message]
2026-08-25  5:22 ` [PATCH] riscv: defconfig: enable dwc3 and the SpacemiT K1 thermal sensor Bruno Banelli
2026-08-25 22:49 ` Yixun Lan
2026-08-25 22:49   ` Yixun Lan
2026-08-26  8:33   ` Conor Dooley
2026-08-26  8:33     ` Conor Dooley

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