Linux ARM-MSM sub-architecture
 help / color / mirror / Atom feed
From: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Subject: [PATCH 1/4] clk: qcom: Restrict IPQ5424, IPQ6018,IPQ9574, QCM2290 and others to ARM64
Date: Thu, 16 Apr 2026 10:10:29 +0200	[thread overview]
Message-ID: <20260416-clk-qcom-defaults-v1-1-579e75c4cfe5@oss.qualcomm.com> (raw)
In-Reply-To: <20260416-clk-qcom-defaults-v1-0-579e75c4cfe5@oss.qualcomm.com>

Some clock drivers for IPQ5424, IPQ9574, QCM2290, QDU1000 and SA8775
already depend on ARM64.  IPQ6018 is ARM64 only SoC (at least upstream)
so should not be a choice for ARM 32-bit builds, to make kernels smaller
and user choices easier.

IPQ_CMN_PLL is used only by the SoCs already having clock controllers
restricted to ARM64

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 drivers/clk/qcom/Kconfig | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index df21ef5ffd68..62489ab705ae 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -325,6 +325,7 @@ config IPQ_APSS_PLL
 
 config IPQ_APSS_5424
 	tristate "IPQ5424 APSS Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	select IPQ_APSS_PLL
 	default y if IPQ_GCC_5424
 	help
@@ -335,6 +336,7 @@ config IPQ_APSS_5424
 config IPQ_APSS_6018
 	tristate "IPQ6018 APSS Clock Controller"
 	select IPQ_APSS_PLL
+	depends on ARM64 || COMPILE_TEST
 	depends on QCOM_APCS_IPC || COMPILE_TEST
 	depends on QCOM_SMEM
 	help
@@ -346,6 +348,7 @@ config IPQ_APSS_6018
 
 config IPQ_CMN_PLL
 	tristate "IPQ CMN PLL Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	help
 	  Support for CMN PLL clock controller on IPQ platform. The
 	  CMN PLL consumes the AHB/SYS clocks from GCC and supplies
@@ -394,6 +397,7 @@ config IPQ_GCC_5424
 
 config IPQ_GCC_6018
 	tristate "IPQ6018 Global Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	help
 	  Support for global clock controller on ipq6018 devices.
 	  Say Y if you want to use peripheral devices such as UART, SPI,
@@ -419,6 +423,7 @@ config IPQ_LCC_806X
 
 config IPQ_GCC_8074
 	tristate "IPQ8074 Global Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	select QCOM_GDSC
 	help
 	  Support for global clock controller on ipq8074 devices.
@@ -428,6 +433,7 @@ config IPQ_GCC_8074
 
 config IPQ_GCC_9574
 	tristate "IPQ9574 Global Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	help
 	  Support for global clock controller on ipq9574 devices.
 	  Say Y if you want to use peripheral devices such as UART, SPI,
@@ -642,6 +648,7 @@ config MSM_MMCC_8998
 
 config QCM_GCC_2290
 	tristate "QCM2290 Global Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	select QCOM_GDSC
 	help
 	  Support for the global clock controller on QCM2290 devices.
@@ -650,6 +657,7 @@ config QCM_GCC_2290
 
 config QCM_DISPCC_2290
 	tristate "QCM2290 Display Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	select QCM_GCC_2290
 	help
 	  Support for the display clock controller on Qualcomm Technologies, Inc
@@ -821,6 +829,7 @@ config SC_DISPCC_8280XP
 config SA_GCC_8775P
 	tristate "SA8775 Global Clock Controller"
 	select QCOM_GDSC
+	depends on ARM64 || COMPILE_TEST
 	depends on COMMON_CLK_QCOM
 	help
 	  Support for the global clock controller on SA8775 devices.
@@ -829,6 +838,7 @@ config SA_GCC_8775P
 
 config SA_GPUCC_8775P
 	tristate "SA8775P Graphics clock controller"
+	depends on ARM64 || COMPILE_TEST
 	select QCOM_GDSC
 	select SA_GCC_8775P
 	help
@@ -1031,6 +1041,7 @@ config QCS_Q6SSTOP_404
 
 config QDU_GCC_1000
 	tristate "QDU1000/QRU1000 Global Clock Controller"
+	depends on ARM64 || COMPILE_TEST
 	select QCOM_GDSC
 	help
 	  Support for the global clock controller on QDU1000 and

-- 
2.51.0


  reply	other threads:[~2026-04-16  8:10 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-16  8:10 [PATCH 0/4] clk: qcom: Add sane defaults and drop defconfig Krzysztof Kozlowski
2026-04-16  8:10 ` Krzysztof Kozlowski [this message]
2026-04-18 20:23   ` [PATCH 1/4] clk: qcom: Restrict IPQ5424, IPQ6018,IPQ9574, QCM2290 and others to ARM64 Dmitry Baryshkov
2026-04-16  8:10 ` [PATCH 2/4] clk: qcom: Make important arm64 drivers default Krzysztof Kozlowski
2026-04-16  8:12   ` Krzysztof Kozlowski
2026-04-16  8:28   ` Konrad Dybcio
2026-04-16  8:33     ` Krzysztof Kozlowski
2026-04-16  8:10 ` [PATCH 3/4] clk: qcom: Add defaults for desired arm64 drivers Krzysztof Kozlowski
2026-04-16  8:30   ` Konrad Dybcio
2026-04-16  8:36     ` Krzysztof Kozlowski
2026-04-16  8:10 ` [PATCH 4/4] arm64: defconfig: Switch Qualcomm SDM845, SM8150 and SM8250 drivers to modules Krzysztof Kozlowski

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20260416-clk-qcom-defaults-v1-1-579e75c4cfe5@oss.qualcomm.com \
    --to=krzysztof.kozlowski@oss.qualcomm.com \
    --cc=andersson@kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mturquette@baylibre.com \
    --cc=sboyd@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox