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 01/11] clk: stm32mp1: merge 'clk-hsi-div' and 'ck_hsi' into one clock Date: Mon, 19 Apr 2021 11:38:42 +0200 [thread overview] Message-ID: <20210419093852.14978-2-gabriel.fernandez@foss.st.com> (raw) In-Reply-To: <20210419093852.14978-1-gabriel.fernandez@foss.st.com> From: Gabriel Fernandez <gabriel.fernandez@foss.st.com> This patch is to prepare STM32MP1 clocks in trusted mode. This Merge will facilitate to have a more coherent clock tree in no trusted / trusted world. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com> --- drivers/clk/clk-stm32mp1.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c index a875649df8b8..35d5aee8f9b0 100644 --- a/drivers/clk/clk-stm32mp1.c +++ b/drivers/clk/clk-stm32mp1.c @@ -1657,16 +1657,16 @@ static const struct stm32_mux_cfg ker_mux_cfg[M_LAST] = { }; static const struct clock_config stm32mp1_clock_cfg[] = { - /* Oscillator divider */ - DIV(NO_ID, "clk-hsi-div", "clk-hsi", CLK_DIVIDER_POWER_OF_TWO, - RCC_HSICFGR, 0, 2, CLK_DIVIDER_READ_ONLY), - /* External / Internal Oscillators */ GATE_MP1(CK_HSE, "ck_hse", "clk-hse", 0, RCC_OCENSETR, 8, 0), /* ck_csi is used by IO compensation and should be critical */ GATE_MP1(CK_CSI, "ck_csi", "clk-csi", CLK_IS_CRITICAL, RCC_OCENSETR, 4, 0), - GATE_MP1(CK_HSI, "ck_hsi", "clk-hsi-div", 0, RCC_OCENSETR, 0, 0), + COMPOSITE(CK_HSI, "ck_hsi", PARENT("clk-hsi"), 0, + _GATE_MP1(RCC_OCENSETR, 0, 0), + _NO_MUX, + _DIV(RCC_HSICFGR, 0, 2, CLK_DIVIDER_POWER_OF_TWO | + CLK_DIVIDER_READ_ONLY, NULL)), GATE(CK_LSI, "ck_lsi", "clk-lsi", 0, RCC_RDLSICR, 0, 0), GATE(CK_LSE, "ck_lse", "clk-lse", 0, RCC_BDCR, 0, 0), -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
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 01/11] clk: stm32mp1: merge 'clk-hsi-div' and 'ck_hsi' into one clock Date: Mon, 19 Apr 2021 11:38:42 +0200 [thread overview] Message-ID: <20210419093852.14978-2-gabriel.fernandez@foss.st.com> (raw) In-Reply-To: <20210419093852.14978-1-gabriel.fernandez@foss.st.com> From: Gabriel Fernandez <gabriel.fernandez@foss.st.com> This patch is to prepare STM32MP1 clocks in trusted mode. This Merge will facilitate to have a more coherent clock tree in no trusted / trusted world. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com> --- drivers/clk/clk-stm32mp1.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c index a875649df8b8..35d5aee8f9b0 100644 --- a/drivers/clk/clk-stm32mp1.c +++ b/drivers/clk/clk-stm32mp1.c @@ -1657,16 +1657,16 @@ static const struct stm32_mux_cfg ker_mux_cfg[M_LAST] = { }; static const struct clock_config stm32mp1_clock_cfg[] = { - /* Oscillator divider */ - DIV(NO_ID, "clk-hsi-div", "clk-hsi", CLK_DIVIDER_POWER_OF_TWO, - RCC_HSICFGR, 0, 2, CLK_DIVIDER_READ_ONLY), - /* External / Internal Oscillators */ GATE_MP1(CK_HSE, "ck_hse", "clk-hse", 0, RCC_OCENSETR, 8, 0), /* ck_csi is used by IO compensation and should be critical */ GATE_MP1(CK_CSI, "ck_csi", "clk-csi", CLK_IS_CRITICAL, RCC_OCENSETR, 4, 0), - GATE_MP1(CK_HSI, "ck_hsi", "clk-hsi-div", 0, RCC_OCENSETR, 0, 0), + COMPOSITE(CK_HSI, "ck_hsi", PARENT("clk-hsi"), 0, + _GATE_MP1(RCC_OCENSETR, 0, 0), + _NO_MUX, + _DIV(RCC_HSICFGR, 0, 2, CLK_DIVIDER_POWER_OF_TWO | + CLK_DIVIDER_READ_ONLY, NULL)), GATE(CK_LSI, "ck_lsi", "clk-lsi", 0, RCC_RDLSICR, 0, 0), GATE(CK_LSE, "ck_lse", "clk-lse", 0, RCC_BDCR, 0, 0), -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-04-19 9:39 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-19 9:38 [PATCH v3 00/11] Introduce STM32MP1 RCC in secured mode gabriel.fernandez 2021-04-19 9:38 ` gabriel.fernandez 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 ` gabriel.fernandez 2021-04-19 9:38 ` [PATCH v3 03/11] clk: stm32mp1: remove intermediate pll clocks gabriel.fernandez 2021-04-19 9:38 ` gabriel.fernandez 2021-04-19 9:38 ` [PATCH v3 04/11] clk: stm32mp1: convert to module driver gabriel.fernandez 2021-04-19 9:38 ` 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 ` gabriel.fernandez 2021-04-19 9:38 ` [PATCH v3 06/11] reset: stm32mp1: remove stm32mp1 reset gabriel.fernandez 2021-04-19 9:38 ` 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 ` 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 ` 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 ` gabriel.fernandez 2021-04-19 9:38 ` [PATCH v3 10/11] dt-bindings: clock: stm32mp1 new compatible for secure rcc gabriel.fernandez 2021-04-19 9:38 ` gabriel.fernandez 2021-04-20 16:25 ` Rob Herring 2021-04-20 16:25 ` Rob Herring 2021-04-20 18:30 ` Marek Vasut 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 2021-04-19 9:38 ` gabriel.fernandez
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