add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/arm/mach-omap2/omap_hwmod_2420_data.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * omap_hwmod_2420_data.c - hardware modules present on the OMAP2420 chips
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  *
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@@ -5,16 +6,11 @@
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  * Copyright (C) 2012 Texas Instruments, Inc.
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  * Paul Walmsley
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  *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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  * XXX handle crossbar/shared link difference for L3?
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  * XXX these should be marked initdata for multi-OMAP kernels
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  */
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 #include <linux/platform_data/i2c-omap.h>
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-#include <linux/omap-dma.h>
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 #include "omap_hwmod.h"
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 #include "l3_2xxx.h"
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@@ -91,7 +87,6 @@
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 static struct omap_hwmod_class i2c_class = {
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 	.name		= "i2c",
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 	.sysc		= &i2c_sysc,
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-	.rev		= OMAP_I2C_IP_VERSION_1,
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 	.reset		= &omap_i2c_reset,
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 };
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@@ -128,21 +123,6 @@
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 	},
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 	.class		= &i2c_class,
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 	.flags		= HWMOD_16BIT_REG,
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-};
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-
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-/* dma attributes */
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-static struct omap_dma_dev_attr dma_dev_attr = {
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-	.dev_caps  = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
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-						IS_CSSA_32 | IS_CDSA_32,
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-	.lch_count = 32,
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-};
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-
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-static struct omap_hwmod omap2420_dma_system_hwmod = {
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-	.name		= "dma",
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-	.class		= &omap2xxx_dma_hwmod_class,
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-	.main_clk	= "core_l3_ck",
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-	.dev_attr	= &dma_dev_attr,
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-	.flags		= HWMOD_NO_IDLEST,
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 };
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 /* mailbox */
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@@ -284,14 +264,6 @@
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 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
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 };
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-/* l4_wkup -> timer1 */
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-static struct omap_hwmod_ocp_if omap2420_l4_wkup__timer1 = {
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-	.master		= &omap2xxx_l4_wkup_hwmod,
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-	.slave		= &omap2xxx_timer1_hwmod,
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-	.clk		= "gpt1_ick",
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-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
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-};
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-
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 /* l4_wkup -> wd_timer2 */
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 static struct omap_hwmod_ocp_if omap2420_l4_wkup__wd_timer2 = {
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 	.master		= &omap2xxx_l4_wkup_hwmod,
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@@ -329,22 +301,6 @@
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 	.master		= &omap2xxx_l4_wkup_hwmod,
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 	.slave		= &omap2xxx_gpio4_hwmod,
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 	.clk		= "gpios_ick",
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-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
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-};
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-
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-/* dma_system -> L3 */
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-static struct omap_hwmod_ocp_if omap2420_dma_system__l3 = {
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-	.master		= &omap2420_dma_system_hwmod,
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-	.slave		= &omap2xxx_l3_main_hwmod,
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-	.clk		= "core_l3_ck",
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-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
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-};
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-
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-/* l4_core -> dma_system */
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-static struct omap_hwmod_ocp_if omap2420_l4_core__dma_system = {
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-	.master		= &omap2xxx_l4_core_hwmod,
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-	.slave		= &omap2420_dma_system_hwmod,
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-	.clk		= "sdma_ick",
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 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
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 };
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@@ -388,15 +344,6 @@
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 	.flags		= OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
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 };
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-/* l4_wkup -> 32ksync_counter */
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-static struct omap_hwmod_ocp_if omap2420_l4_wkup__counter_32k = {
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-	.master		= &omap2xxx_l4_wkup_hwmod,
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-	.slave		= &omap2xxx_counter_32k_hwmod,
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-	.clk		= "sync_32k_ick",
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-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
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-};
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-
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 static struct omap_hwmod_ocp_if omap2420_l3__gpmc = {
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 	.master		= &omap2xxx_l3_main_hwmod,
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 	.slave		= &omap2xxx_gpmc_hwmod,
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@@ -418,8 +365,6 @@
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 	&omap2420_l4_core__i2c2,
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 	&omap2420_l3__iva,
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 	&omap2420_l3__dsp,
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-	&omap2420_l4_wkup__timer1,
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-	&omap2xxx_l4_core__timer2,
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 	&omap2xxx_l4_core__timer3,
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 	&omap2xxx_l4_core__timer4,
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 	&omap2xxx_l4_core__timer5,
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 	&omap2420_l4_wkup__gpio2,
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 	&omap2420_l4_wkup__gpio3,
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 	&omap2420_l4_wkup__gpio4,
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-	&omap2420_dma_system__l3,
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-	&omap2420_l4_core__dma_system,
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 	&omap2420_l4_core__mailbox,
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 	&omap2420_l4_core__mcbsp1,
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 	&omap2420_l4_core__mcbsp2,
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@@ -449,7 +392,6 @@
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 	&omap2xxx_l4_core__sham,
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 	&omap2xxx_l4_core__aes,
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 	&omap2420_l4_core__hdq1w,
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-	&omap2420_l4_wkup__counter_32k,
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 	&omap2420_l3__gpmc,
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 	NULL,
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 };