From: <gabriel.fernandez@foss.st.com>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Etienne Carriere <etienne.carriere@st.com>,
Gabriel Fernandez <gabriel.fernandez@foss.st.com>,
<marex@denx.de>
Cc: <linux-clk@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v3 00/11] Introduce STM32MP1 RCC in secured mode
Date: Mon, 19 Apr 2021 11:38:41 +0200 [thread overview]
Message-ID: <20210419093852.14978-1-gabriel.fernandez@foss.st.com> (raw)
From: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Platform STM32MP1 can be used in configuration where some clocks and
IP resets can relate as secure resources.
These resources are moved from a RCC clock/reset handle to a SCMI
clock/reset_domain handle.
The RCC clock driver is now dependent of the SCMI driver, then we have
to manage now the probe defering.
v2 -> v3:
- use determine_rate op instead of round_rate for ck_rtc
- remove DT patches from patchset to keek Kernel device tree as there are in basic boot.
We will applied scmi clock phandle thanks dtbo in U-boot.
v1 -> v2:
- fix yamllint warnings.
Gabriel Fernandez (11):
clk: stm32mp1: merge 'clk-hsi-div' and 'ck_hsi' into one clock
clk: stm32mp1: merge 'ck_hse_rtc' and 'ck_rtc' into one clock
clk: stm32mp1: remove intermediate pll clocks
clk: stm32mp1: convert to module driver
clk: stm32mp1: move RCC reset controller into RCC clock driver
reset: stm32mp1: remove stm32mp1 reset
dt-bindings: clock: add IDs for SCMI clocks on stm32mp15
dt-bindings: reset: add IDs for SCMI reset domains on stm32mp15
dt-bindings: reset: add MCU HOLD BOOT ID for SCMI reset domains on
stm32mp15
dt-bindings: clock: stm32mp1 new compatible for secure rcc
clk: stm32mp1: new compatible for secure RCC support
.../bindings/clock/st,stm32mp1-rcc.yaml | 6 +-
drivers/clk/Kconfig | 10 +
drivers/clk/clk-stm32mp1.c | 500 +++++++++++++++---
drivers/reset/Kconfig | 6 -
drivers/reset/Makefile | 1 -
drivers/reset/reset-stm32mp1.c | 115 ----
include/dt-bindings/clock/stm32mp1-clks.h | 27 +
include/dt-bindings/reset/stm32mp1-resets.h | 15 +
8 files changed, 469 insertions(+), 211 deletions(-)
delete mode 100644 drivers/reset/reset-stm32mp1.c
--
2.17.1
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next reply other threads:[~2021-04-19 9:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-19 9:38 gabriel.fernandez [this message]
2021-04-19 9:38 ` [PATCH v3 01/11] clk: stm32mp1: merge 'clk-hsi-div' and 'ck_hsi' into one clock gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 02/11] clk: stm32mp1: merge 'ck_hse_rtc' and 'ck_rtc' " gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 03/11] clk: stm32mp1: remove intermediate pll clocks gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 04/11] clk: stm32mp1: convert to module driver gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 05/11] clk: stm32mp1: move RCC reset controller into RCC clock driver gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 06/11] reset: stm32mp1: remove stm32mp1 reset gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 07/11] dt-bindings: clock: add IDs for SCMI clocks on stm32mp15 gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 08/11] dt-bindings: reset: add IDs for SCMI reset domains " gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 09/11] dt-bindings: reset: add MCU HOLD BOOT ID " gabriel.fernandez
2021-04-19 9:38 ` [PATCH v3 10/11] dt-bindings: clock: stm32mp1 new compatible for secure rcc gabriel.fernandez
2021-04-20 16:25 ` Rob Herring
2021-04-20 18:30 ` Marek Vasut
2021-04-19 9:38 ` [PATCH v3 11/11] clk: stm32mp1: new compatible for secure RCC support gabriel.fernandez
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