From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 27/42] Add some CCM defines for i.MX8M
Date: Mon, 17 Feb 2020 13:46:08 +0100 [thread overview]
Message-ID: <20200217124623.14520-28-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20200217124623.14520-1-s.hauer@pengutronix.de>
This adds some clock slice indices and CCGR defines needed for the
lowlevel i.MX8M code.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
.../arm/mach-imx/include/mach/imx8-ccm-regs.h | 25 +++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-imx/include/mach/imx8-ccm-regs.h b/arch/arm/mach-imx/include/mach/imx8-ccm-regs.h
index 59d25d797f..66ace0f1c4 100644
--- a/arch/arm/mach-imx/include/mach/imx8-ccm-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx8-ccm-regs.h
@@ -1,13 +1,33 @@
#ifndef __MACH_IMX8_CCM_REGS_H__
#define __MACH_IMX8_CCM_REGS_H__
-#define IMX8M_CCM_CCGR_UART1 73
+#include <mach/imx8mq-regs.h>
+
+#define IMX8M_CCM_CCGR_DDR1 5
+#define IMX8M_CCM_CCGR_I2C1 23
+#define IMX8M_CCM_CCGR_I2C2 24
+#define IMX8M_CCM_CCGR_I2C3 25
+#define IMX8M_CCM_CCGR_I2C4 26
+#define IMX8M_CCM_CCGR_SCTR 57
+#define IMX8M_CCM_CCGR_UART1 73
+#define IMX8M_CCM_CCGR_UART2 74
+#define IMX8M_CCM_CCGR_UART3 75
+#define IMX8M_CCM_CCGR_UART4 76
+#define IMX8M_CCM_CCGR_GIC 92
/*
* Taken from "Table 5-1. Clock Root Table" from i.MX8M Quad
* Applications Processor Reference Manual
*/
+#define IMX8M_ARM_A53_CLK_ROOT 0
+#define IMX8M_DRAM_SEL_CFG 48
+#define IMX8M_DRAM_ALT_CLK_ROOT 64
+#define IMX8M_DRAM_APB_CLK_ROOT 65
#define IMX8M_UART1_CLK_ROOT 94
+#define IMX8M_UART2_CLK_ROOT 95
+#define IMX8M_UART3_CLK_ROOT 96
+#define IMX8M_UART4_CLK_ROOT 97
+#define IMX8M_GIC_CLK_ROOT 100
#define IMX8M_UART1_CLK_ROOT__25M_REF_CLK IMX8M_CCM_TARGET_ROOTn_MUX(0b000)
/* 0 <= n <= 190 */
@@ -17,10 +37,11 @@
/* 0 <= n <= 120 */
#define IMX8M_CCM_TARGET_ROOTn(n) (0x8000 + 128 * (n))
+#define IMX8M_CCM_TARGET_ROOTn_POST_DIV(n) ((n) & 0x0000003f)
+#define IMX8M_CCM_TARGET_ROOTn_PRE_DIV(n) (((n) << 16) & 0x00070000)
#define IMX8M_CCM_TARGET_ROOTn_MUX(x) ((x) << 24)
#define IMX8M_CCM_TARGET_ROOTn_ENABLE BIT(28)
-
#define IMX8M_CCM_CCGR_SETTINGn(n, s) ((s) << ((n) * 4))
#define IMX8M_CCM_CCGR_SETTINGn_NOT_NEEDED(n) IMX8M_CCM_CCGR_SETTINGn(n, 0b00)
#define IMX8M_CCM_CCGR_SETTINGn_NEEDED_RUN(n) IMX8M_CCM_CCGR_SETTINGn(n, 0b01)
--
2.25.0
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next prev parent reply other threads:[~2020-02-17 12:47 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 12:45 [PATCH 00/42] Add i.MX8M support Sascha Hauer
2020-02-17 12:45 ` [PATCH 01/42] ARM: i.MX8: Move iomux header to make space for i.MX8MM Sascha Hauer
2020-02-17 12:45 ` [PATCH 02/42] ARM: i.MX8M: Add base addresses common to i.MX8M Sascha Hauer
2020-02-17 12:45 ` [PATCH 03/42] ARM: i.MX8M: add and use imx8mq_setup_pad() Sascha Hauer
2020-02-17 12:45 ` [PATCH 04/42] ARM: i.MX: Drop iomux argument from mx7_setup_pad() Sascha Hauer
2020-02-17 12:45 ` [PATCH 05/42] ARM: i.MX8M: Add iomux header for i.MX8MM Sascha Hauer
2020-02-17 12:45 ` [PATCH 06/42] ARM: i.MX8M: Add imx8mm-regs.h Sascha Hauer
2020-02-17 12:45 ` [PATCH 07/42] ARM: i.MX8M: Add ARCH_IMX8M symbol Sascha Hauer
2020-02-17 12:45 ` [PATCH 08/42] ARM: i.MX: esdctl: rename functions to imx8m_* Sascha Hauer
2020-02-17 12:45 ` [PATCH 09/42] ARM: i.MX8M: Use imx8mq.c for other i.MX8M as well Sascha Hauer
2020-02-17 12:45 ` [PATCH 10/42] ARM: i.MX8M: rename imx8_* bootsource functions to imx8mq_* Sascha Hauer
2020-02-17 12:45 ` [PATCH 11/42] ARM: i.MX8M: Detect serial downloader mode correctly Sascha Hauer
2020-02-17 12:45 ` [PATCH 12/42] HAB: i.MX8M: rename imx8_* functions to imx8m_* Sascha Hauer
2020-02-17 12:45 ` [PATCH 13/42] ARM: i.MX8M: rename i.MX8M specific function Sascha Hauer
2020-02-17 12:45 ` [PATCH 14/42] ARM: i.MX8M: rename functions to be i.MX8M specific Sascha Hauer
2020-02-17 12:45 ` [PATCH 15/42] mci: imx-esdhc-pbl: Add instance 2 for i.MX8MM Sascha Hauer
2020-02-17 12:45 ` [PATCH 16/42] USB: gadget: fsl_udc: move register definitions to header file Sascha Hauer
2020-02-17 12:45 ` [PATCH 17/42] usb: gadget: fsl_udc: Add PBL image loading support Sascha Hauer
2020-02-17 12:45 ` [PATCH 18/42] usb: gadget: fsl_udc: Fix warnings on 64bit compilation Sascha Hauer
2020-02-17 12:46 ` [PATCH 19/42] usb: imx: Add i.MX8mm support Sascha Hauer
2020-02-17 12:46 ` [PATCH 20/42] serial: imx: Add imx8mm compatible Sascha Hauer
2020-02-17 12:46 ` [PATCH 21/42] mci: imx-esdhc: Add i.MX8mm support Sascha Hauer
2020-02-17 12:46 ` [PATCH 22/42] I2C: i.MX: Add early i2c support for i.MX8M Sascha Hauer
2020-02-17 12:46 ` [PATCH 23/42] clk: imx: Add pll14xx support Sascha Hauer
2020-02-17 12:46 ` [PATCH 24/42] clk: imx: Add imx8m_clk_composite_critical Sascha Hauer
2020-02-17 12:46 ` [PATCH 25/42] clk: imx: Add imx8mm clk driver Sascha Hauer
2020-02-17 12:46 ` [PATCH 26/42] ARM: i.MX: Add SoC namespace to imx7/8m CCM defines Sascha Hauer
2020-02-17 12:46 ` Sascha Hauer [this message]
2020-02-17 12:46 ` [PATCH 28/42] ARM: i.MX8M: rename imx8-ccm-regs.h to imx8m-ccm-regs.h Sascha Hauer
2020-02-17 12:46 ` [PATCH 29/42] ARM: i.MX8M: Add some lowlevel clock functions Sascha Hauer
2020-02-17 12:46 ` [PATCH 30/42] ARM: i.MX7: Add and use function for early UART clock setup Sascha Hauer
2020-02-17 12:46 ` [PATCH 31/42] ARM: i.MX8M: " Sascha Hauer
2020-02-17 12:46 ` [PATCH 32/42] iomux: Add i.MX8MM support Sascha Hauer
2020-02-17 12:46 ` [PATCH 33/42] mfd: Add Rohm bd71837 header file Sascha Hauer
2020-02-17 12:46 ` [PATCH 34/42] scripts: imx-usb-loader: Add 2nd stage loading support Sascha Hauer
2020-02-17 12:46 ` [PATCH 35/42] scripts: imx-usb-loader: Add i.MX8MM support Sascha Hauer
2020-02-17 12:46 ` [PATCH 36/42] ARM: i.MX8MQ boards: Add missing includes Sascha Hauer
2020-02-17 12:46 ` [PATCH 37/42] ARM: i.MX8M: Add DDR controller support Sascha Hauer
2020-02-17 12:46 ` [PATCH 38/42] ARM: i.MX8M: Add TF-A loading support for i.MX8MM Sascha Hauer
2020-02-17 12:46 ` [PATCH 39/42] ARM: i.MX8M: Add i.MX8MM support Sascha Hauer
2020-02-17 12:46 ` [PATCH 40/42] scripts: imx-image: " Sascha Hauer
2020-02-17 12:46 ` [PATCH 41/42] ARM: i.MX: Add i.MX8MM EVK board support Sascha Hauer
2020-02-17 12:46 ` [PATCH 42/42] ARM: i.MX: update imx_v8_defconfig for i.MX8MM Sascha Hauer
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