Linux GPIO subsystem development
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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Hardeep Sharma <hardeep.sharma@oss.qualcomm.com>,
	 Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	 Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	 Ulf Hansson <ulfh@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>,
	Brian Masney <bmasney@redhat.com>,
	 Taniya Das <quic_tdas@quicinc.com>,
	Georgi Djakov <djakov@kernel.org>,
	 Bartosz Golaszewski <brgl@kernel.org>,
	Linus Walleij <linusw@kernel.org>,
	 Thomas Gleixner <tglx@kernel.org>, Radu Rendec <radu@rendec.net>,
	 Robert Marko <robimarko@gmail.com>,
	Guru Das Srinagesh <linux@gurudas.dev>,
	 linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org,  linux-pm@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: Re: [PATCH 15/15] ARM: dts: qcom: Add initial device tree for Kuno SoC
Date: Thu, 13 Aug 2026 11:44:28 +0200	[thread overview]
Message-ID: <20260813-generous-romantic-asp-be92e8@quoll> (raw)
In-Reply-To: <wjzyvt7q4vpirxclbwexrhsmcoi23hmsqbjjpfto26ofci23t7@uufz7ilar4qk>

On Tue, Aug 11, 2026 at 04:13:40AM +0300, Dmitry Baryshkov wrote:
> On Sun, Aug 09, 2026 at 12:57:14PM +0530, Hardeep Sharma wrote:
> > Add SoC-level DTSI (qcom-kuno.dtsi) and IDP board DTS
> > (qcom-kuno-idp.dts) for the Qualcomm Kuno SoC.
> > 
> > Peripherals included in this initial set:
> >   - Single Cortex-A7 CPU with PSCI idle states
> >   - RPMh RSC with clock controller, power domains, and BCM voter
> >   - GCC (Global Clock Controller)
> >   - TLMM pin controller (110 GPIOs)
> >   - Interconnect (aggre-noc, cnoc-main)
> >   - GENI UART console (QUP SE3)
> >   - SMEM, hardware spinlocks (TCSR mutex)
> 
> This is pretty limited without any storage. Does it NAND?

It has serial connection. this is enough for a start. At least one
communication interface is needed for early upstreaming.

Best regards,
Krzysztof


  reply	other threads:[~2026-08-13  9:44 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-09  7:26 [PATCH 00/15] Add initial support for Qualcomm Kuno SoC Hardeep Sharma
2026-08-09  7:27 ` [PATCH 01/15] soc: qcom: geni-se: allow selection on 32-bit ARM Qualcomm SoCs Hardeep Sharma
2026-08-11  0:48   ` Dmitry Baryshkov
2026-08-11  1:15     ` Dmitry Baryshkov
2026-08-11  3:07       ` Hardeep Sharma
2026-08-11 14:05         ` Dmitry Baryshkov
2026-08-11  9:44       ` Krzysztof Kozlowski
2026-08-11 10:30         ` Hardeep Sharma
2026-08-11 10:34         ` Hardeep Sharma
2026-08-11  7:20   ` Mukesh Savaliya
2026-08-09  7:27 ` [PATCH 02/15] dt-bindings: power: rpmpd: Document Kuno RPMh power domains Hardeep Sharma
2026-08-13  9:35   ` Krzysztof Kozlowski
2026-08-09  7:27 ` [PATCH 03/15] pmdomain: qcom: rpmhpd: Add power domains for Kuno Hardeep Sharma
2026-08-09  7:27 ` [PATCH 04/15] dt-bindings: clock: qcom,rpmhcc: Add Kuno RPMh clock controller Hardeep Sharma
2026-08-09  7:27 ` [PATCH 05/15] clk: qcom: clk-rpmh: Add support for Kuno RPMh clocks Hardeep Sharma
2026-08-11  0:58   ` Dmitry Baryshkov
2026-08-09  7:27 ` [PATCH 06/15] dt-bindings: interconnect: Add Qualcomm Kuno NoC Hardeep Sharma
2026-08-11  0:59   ` Dmitry Baryshkov
2026-08-09  7:27 ` [PATCH 07/15] interconnect: qcom: Add Kuno interconnect provider driver Hardeep Sharma
2026-08-10  9:37   ` Uwe Kleine-König
2026-08-11  1:00   ` Dmitry Baryshkov
2026-08-11  3:47     ` Hardeep Sharma
2026-08-11 14:07       ` Dmitry Baryshkov
2026-08-09  7:27 ` [PATCH 08/15] dt-bindings: pinctrl: qcom: Add Kuno TLMM Hardeep Sharma
2026-08-13  9:37   ` Krzysztof Kozlowski
2026-08-09  7:27 ` [PATCH 09/15] pinctrl: qcom: Add Kuno pinctrl driver Hardeep Sharma
2026-08-10 11:03   ` Bartosz Golaszewski
2026-08-09  7:27 ` [PATCH 10/15] dt-bindings: clock: qcom: Add Kuno Global Clock Controller Hardeep Sharma
2026-08-13  9:40   ` Krzysztof Kozlowski
2026-08-09  7:27 ` [PATCH 11/15] clk: qcom: Add Global Clock Controller driver for Kuno Hardeep Sharma
2026-08-11  1:06   ` Dmitry Baryshkov
2026-08-09  7:27 ` [PATCH 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string Hardeep Sharma
2026-08-13  9:41   ` Krzysztof Kozlowski
2026-08-09  7:27 ` [PATCH 13/15] dt-bindings: firmware: qcom,scm: Document SCM on Kuno SoC Hardeep Sharma
2026-08-10  9:50   ` Bartosz Golaszewski
2026-08-09  7:27 ` [PATCH 14/15] dt-bindings: arm: qcom: Document Kuno IDP board Hardeep Sharma
2026-08-13  9:42   ` Krzysztof Kozlowski
2026-08-09  7:27 ` [PATCH 15/15] ARM: dts: qcom: Add initial device tree for Kuno SoC Hardeep Sharma
2026-08-10 20:03   ` Linus Walleij
2026-08-11  1:13   ` Dmitry Baryshkov
2026-08-13  9:44     ` Krzysztof Kozlowski [this message]
2026-08-10 18:06 ` [PATCH 00/15] Add initial support for Qualcomm " Linus Walleij

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