From patchwork Fri Jan 5 13:04:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gatien CHEVALLIER X-Patchwork-Id: 760309 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 615A72EB05; Fri, 5 Jan 2024 13:08:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="hxYAhaPP" Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 405A4omg024333; Fri, 5 Jan 2024 14:07:03 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=Tr/o64EpQ6rWYRCiQa4H64BY0WTl54scK7+Q2q/Fwjg=; b=hx YAhaPPjpKe1t3swvlpHbnqELiZCPF1LOTWV9SldfCbA3u/7STiKnJ/1nfznaVKqM 69YxoNm/PJQhToBqNYA4D9J9GhR9X7Qi4O92N709bkI1F8mNQR+4+uUVNpcypPeE E3eIR2qm77yQsuia3gZHS+ZlKb0DQNf3A9meckp/eUwsTSjYgTLMEXKilgWiT9zI YPP3cmcdFoNwO6dMS9Z9pOWQ3EhE4ouZ90ZSury4RiGP47oCVkdC0RHbx0X6xNXI yq3WRhczFlZxZV/z9sV+rNhAFfG+ve9Thb14KN1wSusSl0yKUb7pAstgJSsJbEeh s7Y69FbD2HIeuwDHyfZQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3ve9h0j5x0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 05 Jan 2024 14:07:03 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id CAECF10002A; Fri, 5 Jan 2024 14:07:02 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id BEF8D22A6C2; Fri, 5 Jan 2024 14:07:02 +0100 (CET) Received: from localhost (10.201.20.32) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Fri, 5 Jan 2024 14:07:02 +0100 From: Gatien Chevallier To: , , , , , , , , , , , , , , , , , , , , , , , , , Frank Rowand , , , , , CC: , , , , , , , , , , , , , , , , Gatien Chevallier Subject: [PATCH v9 11/13] ARM: dts: stm32: put ETZPC as an access controller for STM32MP15x boards Date: Fri, 5 Jan 2024 14:04:02 +0100 Message-ID: <20240105130404.301172-12-gatien.chevallier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240105130404.301172-1-gatien.chevallier@foss.st.com> References: <20240105130404.301172-1-gatien.chevallier@foss.st.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-05_06,2024-01-05_01,2023-05-22_02 Reference ETZPC as an access-control-provider. For more information on which peripheral is securable or supports MCU isolation, please read the STM32MP13 reference manual Signed-off-by: Gatien Chevallier --- Patch not present in V6 arch/arm/boot/dts/st/stm32mp151.dtsi | 66 ++++++++++++++++++++++++++- arch/arm/boot/dts/st/stm32mp153.dtsi | 2 + arch/arm/boot/dts/st/stm32mp15xc.dtsi | 1 + 3 files changed, 68 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/st/stm32mp151.dtsi b/arch/arm/boot/dts/st/stm32mp151.dtsi index 78c0d6ccdb09..8a40df8a097b 100644 --- a/arch/arm/boot/dts/st/stm32mp151.dtsi +++ b/arch/arm/boot/dts/st/stm32mp151.dtsi @@ -330,10 +330,11 @@ ts_cal2: calib@5e { }; etzpc: bus@5c007000 { - compatible = "st,stm32-etzpc"; + compatible = "st,stm32-etzpc", "simple-bus"; reg = <0x5c007000 0x400>; #address-cells = <1>; #size-cells = <1>; + #access-controller-cells = <1>; ranges; timers2: timer@40000000 { @@ -351,6 +352,7 @@ timers2: timer@40000000 { <&dmamux1 21 0x400 0x1>, <&dmamux1 22 0x400 0x1>; dma-names = "ch1", "ch2", "ch3", "ch4", "up"; + access-controllers = <&etzpc 16>; status = "disabled"; pwm { @@ -387,6 +389,7 @@ timers3: timer@40001000 { <&dmamux1 27 0x400 0x1>, <&dmamux1 28 0x400 0x1>; dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; + access-controllers = <&etzpc 17>; status = "disabled"; pwm { @@ -421,6 +424,7 @@ timers4: timer@40002000 { <&dmamux1 31 0x400 0x1>, <&dmamux1 32 0x400 0x1>; dma-names = "ch1", "ch2", "ch3", "ch4"; + access-controllers = <&etzpc 18>; status = "disabled"; pwm { @@ -457,6 +461,7 @@ timers5: timer@40003000 { <&dmamux1 59 0x400 0x1>, <&dmamux1 60 0x400 0x1>; dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; + access-controllers = <&etzpc 19>; status = "disabled"; pwm { @@ -488,6 +493,7 @@ timers6: timer@40004000 { clock-names = "int"; dmas = <&dmamux1 69 0x400 0x1>; dma-names = "up"; + access-controllers = <&etzpc 20>; status = "disabled"; timer@5 { @@ -508,6 +514,7 @@ timers7: timer@40005000 { clock-names = "int"; dmas = <&dmamux1 70 0x400 0x1>; dma-names = "up"; + access-controllers = <&etzpc 21>; status = "disabled"; timer@6 { @@ -526,6 +533,7 @@ timers12: timer@40006000 { interrupt-names = "global"; clocks = <&rcc TIM12_K>; clock-names = "int"; + access-controllers = <&etzpc 22>; status = "disabled"; pwm { @@ -550,6 +558,7 @@ timers13: timer@40007000 { interrupt-names = "global"; clocks = <&rcc TIM13_K>; clock-names = "int"; + access-controllers = <&etzpc 23>; status = "disabled"; pwm { @@ -574,6 +583,7 @@ timers14: timer@40008000 { interrupt-names = "global"; clocks = <&rcc TIM14_K>; clock-names = "int"; + access-controllers = <&etzpc 24>; status = "disabled"; pwm { @@ -598,6 +608,7 @@ lptimer1: timer@40009000 { clocks = <&rcc LPTIM1_K>; clock-names = "mux"; wakeup-source; + access-controllers = <&etzpc 25>; status = "disabled"; pwm { @@ -626,6 +637,7 @@ i2s2: audio-controller@4000b000 { dmas = <&dmamux1 39 0x400 0x01>, <&dmamux1 40 0x400 0x01>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 27>; status = "disabled"; }; @@ -640,6 +652,7 @@ spi2: spi@4000b000 { dmas = <&dmamux1 39 0x400 0x05>, <&dmamux1 40 0x400 0x05>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 27>; status = "disabled"; }; @@ -651,6 +664,7 @@ i2s3: audio-controller@4000c000 { dmas = <&dmamux1 61 0x400 0x01>, <&dmamux1 62 0x400 0x01>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 28>; status = "disabled"; }; @@ -665,6 +679,7 @@ spi3: spi@4000c000 { dmas = <&dmamux1 61 0x400 0x05>, <&dmamux1 62 0x400 0x05>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 28>; status = "disabled"; }; @@ -678,6 +693,7 @@ spdifrx: audio-controller@4000d000 { dmas = <&dmamux1 93 0x400 0x01>, <&dmamux1 94 0x400 0x01>; dma-names = "rx", "rx-ctrl"; + access-controllers = <&etzpc 29>; status = "disabled"; }; @@ -690,6 +706,7 @@ usart2: serial@4000e000 { dmas = <&dmamux1 43 0x400 0x15>, <&dmamux1 44 0x400 0x11>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 30>; status = "disabled"; }; @@ -702,6 +719,7 @@ usart3: serial@4000f000 { dmas = <&dmamux1 45 0x400 0x15>, <&dmamux1 46 0x400 0x11>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 31>; status = "disabled"; }; @@ -714,6 +732,7 @@ uart4: serial@40010000 { dmas = <&dmamux1 63 0x400 0x15>, <&dmamux1 64 0x400 0x11>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 32>; status = "disabled"; }; @@ -726,6 +745,7 @@ uart5: serial@40011000 { dmas = <&dmamux1 65 0x400 0x15>, <&dmamux1 66 0x400 0x11>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 33>; status = "disabled"; }; @@ -742,6 +762,7 @@ i2c1: i2c@40012000 { st,syscfg-fmp = <&syscfg 0x4 0x1>; wakeup-source; i2c-analog-filter; + access-controllers = <&etzpc 34>; status = "disabled"; }; @@ -758,6 +779,7 @@ i2c2: i2c@40013000 { st,syscfg-fmp = <&syscfg 0x4 0x2>; wakeup-source; i2c-analog-filter; + access-controllers = <&etzpc 35>; status = "disabled"; }; @@ -774,6 +796,7 @@ i2c3: i2c@40014000 { st,syscfg-fmp = <&syscfg 0x4 0x4>; wakeup-source; i2c-analog-filter; + access-controllers = <&etzpc 36>; status = "disabled"; }; @@ -790,6 +813,7 @@ i2c5: i2c@40015000 { st,syscfg-fmp = <&syscfg 0x4 0x10>; wakeup-source; i2c-analog-filter; + access-controllers = <&etzpc 37>; status = "disabled"; }; @@ -799,6 +823,7 @@ cec: cec@40016000 { interrupts = ; clocks = <&rcc CEC_K>, <&rcc CEC>; clock-names = "cec", "hdmi-cec"; + access-controllers = <&etzpc 38>; status = "disabled"; }; @@ -809,6 +834,7 @@ dac: dac@40017000 { clock-names = "pclk"; #address-cells = <1>; #size-cells = <0>; + access-controllers = <&etzpc 39>; status = "disabled"; dac1: dac@1 { @@ -835,6 +861,7 @@ uart7: serial@40018000 { dmas = <&dmamux1 79 0x400 0x15>, <&dmamux1 80 0x400 0x11>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 40>; status = "disabled"; }; @@ -847,6 +874,7 @@ uart8: serial@40019000 { dmas = <&dmamux1 81 0x400 0x15>, <&dmamux1 82 0x400 0x11>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 41>; status = "disabled"; }; @@ -871,6 +899,7 @@ timers1: timer@44000000 { <&dmamux1 17 0x400 0x1>; dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig", "com"; + access-controllers = <&etzpc 48>; status = "disabled"; pwm { @@ -912,6 +941,7 @@ timers8: timer@44001000 { <&dmamux1 53 0x400 0x1>; dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig", "com"; + access-controllers = <&etzpc 49>; status = "disabled"; pwm { @@ -941,6 +971,7 @@ usart6: serial@44003000 { dmas = <&dmamux1 71 0x400 0x15>, <&dmamux1 72 0x400 0x11>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 51>; status = "disabled"; }; @@ -952,6 +983,7 @@ i2s1: audio-controller@44004000 { dmas = <&dmamux1 37 0x400 0x01>, <&dmamux1 38 0x400 0x01>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 52>; status = "disabled"; }; @@ -966,6 +998,7 @@ spi1: spi@44004000 { dmas = <&dmamux1 37 0x400 0x05>, <&dmamux1 38 0x400 0x05>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 52>; status = "disabled"; }; @@ -980,6 +1013,7 @@ spi4: spi@44005000 { dmas = <&dmamux1 83 0x400 0x05>, <&dmamux1 84 0x400 0x05>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 53>; status = "disabled"; }; @@ -997,6 +1031,7 @@ timers15: timer@44006000 { <&dmamux1 107 0x400 0x1>, <&dmamux1 108 0x400 0x1>; dma-names = "ch1", "up", "trig", "com"; + access-controllers = <&etzpc 54>; status = "disabled"; pwm { @@ -1024,6 +1059,7 @@ timers16: timer@44007000 { dmas = <&dmamux1 109 0x400 0x1>, <&dmamux1 110 0x400 0x1>; dma-names = "ch1", "up"; + access-controllers = <&etzpc 55>; status = "disabled"; pwm { @@ -1050,6 +1086,7 @@ timers17: timer@44008000 { dmas = <&dmamux1 111 0x400 0x1>, <&dmamux1 112 0x400 0x1>; dma-names = "ch1", "up"; + access-controllers = <&etzpc 56>; status = "disabled"; pwm { @@ -1076,6 +1113,7 @@ spi5: spi@44009000 { dmas = <&dmamux1 85 0x400 0x05>, <&dmamux1 86 0x400 0x05>; dma-names = "rx", "tx"; + access-controllers = <&etzpc 57>; status = "disabled"; }; @@ -1087,6 +1125,7 @@ sai1: sai@4400a000 { reg = <0x4400a000 0x4>, <0x4400a3f0 0x10>; interrupts = ; resets = <&rcc SAI1_R>; + access-controllers = <&etzpc 58>; status = "disabled"; sai1a: audio-controller@4400a004 { @@ -1119,6 +1158,7 @@ sai2: sai@4400b000 { reg = <0x4400b000 0x4>, <0x4400b3f0 0x10>; interrupts = ; resets = <&rcc SAI2_R>; + access-controllers = <&etzpc 59>; status = "disabled"; sai2a: audio-controller@4400b004 { @@ -1150,6 +1190,7 @@ sai3: sai@4400c000 { reg = <0x4400c000 0x4>, <0x4400c3f0 0x10>; interrupts = ; resets = <&rcc SAI3_R>; + access-controllers = <&etzpc 60>; status = "disabled"; sai3a: audio-controller@4400c004 { @@ -1180,6 +1221,7 @@ dfsdm: dfsdm@4400d000 { clock-names = "dfsdm"; #address-cells = <1>; #size-cells = <0>; + access-controllers = <&etzpc 61>; status = "disabled"; dfsdm0: filter@0 { @@ -1259,6 +1301,7 @@ dma1: dma-controller@48000000 { #dma-cells = <4>; st,mem2mem; dma-requests = <8>; + access-controllers = <&etzpc 88>; }; dma2: dma-controller@48001000 { @@ -1277,6 +1320,7 @@ dma2: dma-controller@48001000 { #dma-cells = <4>; st,mem2mem; dma-requests = <8>; + access-controllers = <&etzpc 89>; }; dmamux1: dma-router@48002000 { @@ -1288,6 +1332,7 @@ dmamux1: dma-router@48002000 { dma-channels = <16>; clocks = <&rcc DMAMUX>; resets = <&rcc DMAMUX_R>; + access-controllers = <&etzpc 90>; }; adc: adc@48003000 { @@ -1302,6 +1347,7 @@ adc: adc@48003000 { #interrupt-cells = <1>; #address-cells = <1>; #size-cells = <0>; + access-controllers = <&etzpc 72>; status = "disabled"; adc1: adc@0 { @@ -1352,6 +1398,7 @@ sdmmc3: mmc@48004000 { cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <120000000>; + access-controllers = <&etzpc 86>; status = "disabled"; }; @@ -1369,6 +1416,7 @@ usbotg_hs: usb-otg@49000000 { dr_mode = "otg"; otg-rev = <0x200>; usb33d-supply = <&usb33>; + access-controllers = <&etzpc 85>; status = "disabled"; }; @@ -1381,6 +1429,7 @@ dcmi: dcmi@4c006000 { clock-names = "mclk"; dmas = <&dmamux1 75 0x400 0x01>; dma-names = "tx"; + access-controllers = <&etzpc 70>; status = "disabled"; }; @@ -1393,6 +1442,7 @@ lptimer2: timer@50021000 { clocks = <&rcc LPTIM2_K>; clock-names = "mux"; wakeup-source; + access-controllers = <&etzpc 64>; status = "disabled"; pwm { @@ -1422,6 +1472,7 @@ lptimer3: timer@50022000 { clocks = <&rcc LPTIM3_K>; clock-names = "mux"; wakeup-source; + access-controllers = <&etzpc 65>; status = "disabled"; pwm { @@ -1444,6 +1495,7 @@ lptimer4: timer@50023000 { clocks = <&rcc LPTIM4_K>; clock-names = "mux"; wakeup-source; + access-controllers = <&etzpc 66>; status = "disabled"; pwm { @@ -1460,6 +1512,7 @@ lptimer5: timer@50024000 { clocks = <&rcc LPTIM5_K>; clock-names = "mux"; wakeup-source; + access-controllers = <&etzpc 67>; status = "disabled"; pwm { @@ -1475,6 +1528,7 @@ vrefbuf: vrefbuf@50025000 { regulator-min-microvolt = <1500000>; regulator-max-microvolt = <2500000>; clocks = <&rcc VREF>; + access-controllers = <&etzpc 69>; status = "disabled"; }; @@ -1486,6 +1540,7 @@ sai4: sai@50027000 { reg = <0x50027000 0x4>, <0x500273f0 0x10>; interrupts = ; resets = <&rcc SAI4_R>; + access-controllers = <&etzpc 68>; status = "disabled"; sai4a: audio-controller@50027004 { @@ -1518,6 +1573,7 @@ hash1: hash@54002000 { dmas = <&mdma1 31 0x2 0x1000A02 0x0 0x0>; dma-names = "in"; dma-maxburst = <2>; + access-controllers = <&etzpc 8>; status = "disabled"; }; @@ -1526,6 +1582,7 @@ rng1: rng@54003000 { reg = <0x54003000 0x400>; clocks = <&rcc RNG1_K>; resets = <&rcc RNG1_R>; + access-controllers = <&etzpc 7>; status = "okay"; }; @@ -1536,6 +1593,7 @@ fmc: memory-controller@58002000 { reg = <0x58002000 0x1000>; clocks = <&rcc FMC_K>; resets = <&rcc FMC_R>; + access-controllers = <&etzpc 91>; status = "disabled"; ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */ @@ -1575,6 +1633,7 @@ qspi: spi@58003000 { resets = <&rcc QSPI_R>; #address-cells = <1>; #size-cells = <0>; + access-controllers = <&etzpc 92>; status = "disabled"; }; @@ -1602,6 +1661,7 @@ ethernet0: ethernet@5800a000 { snps,en-tx-lpi-clockgating; snps,axi-config = <&stmmac_axi_config_0>; snps,tso; + access-controllers = <&etzpc 94>; status = "disabled"; stmmac_axi_config_0: stmmac-axi-config { @@ -1617,6 +1677,7 @@ usart1: serial@5c000000 { interrupts-extended = <&exti 26 IRQ_TYPE_LEVEL_HIGH>; clocks = <&rcc USART1_K>; wakeup-source; + access-controllers = <&etzpc 3>; status = "disabled"; }; @@ -1630,6 +1691,7 @@ spi6: spi@5c001000 { resets = <&rcc SPI6_R>; dmas = <&mdma1 34 0x0 0x40008 0x0 0x0>, <&mdma1 35 0x0 0x40002 0x0 0x0>; + access-controllers = <&etzpc 4>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -1647,6 +1709,7 @@ i2c4: i2c@5c002000 { st,syscfg-fmp = <&syscfg 0x4 0x8>; wakeup-source; i2c-analog-filter; + access-controllers = <&etzpc 5>; status = "disabled"; }; @@ -1663,6 +1726,7 @@ i2c6: i2c@5c009000 { st,syscfg-fmp = <&syscfg 0x4 0x20>; wakeup-source; i2c-analog-filter; + access-controllers = <&etzpc 12>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp153.dtsi b/arch/arm/boot/dts/st/stm32mp153.dtsi index 36e17ea0b179..4640dafb1598 100644 --- a/arch/arm/boot/dts/st/stm32mp153.dtsi +++ b/arch/arm/boot/dts/st/stm32mp153.dtsi @@ -41,6 +41,7 @@ m_can1: can@4400e000 { clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; clock-names = "hclk", "cclk"; bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>; + access-controllers = <&etzpc 62>; status = "disabled"; }; @@ -54,6 +55,7 @@ m_can2: can@4400f000 { clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; clock-names = "hclk", "cclk"; bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>; + access-controllers = <&etzpc 62>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp15xc.dtsi b/arch/arm/boot/dts/st/stm32mp15xc.dtsi index d36c3457451a..97465717f932 100644 --- a/arch/arm/boot/dts/st/stm32mp15xc.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15xc.dtsi @@ -11,6 +11,7 @@ cryp1: cryp@54001000 { interrupts = ; clocks = <&rcc CRYP1>; resets = <&rcc CRYP1_R>; + access-controllers = <&etzpc 9>; status = "disabled"; }; };