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Searched +full:lpddr3 +full:- +full:channel (Results 1 – 8 of 8) sorted by relevance

/kernel/linux/linux-6.6/Documentation/devicetree/bindings/memory-controllers/ddr/
Djedec,lpddr-channel.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr-channel.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LPDDR channel with chip/rank topology description
10 An LPDDR channel is a completely independent set of LPDDR pins (DQ, CA, CS,
16 - Julius Werner <jwerner@chromium.org>
21 - jedec,lpddr2-channel
22 - jedec,lpddr3-channel
23 - jedec,lpddr4-channel
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/kernel/linux/linux-5.10/drivers/gpu/drm/i915/
Dintel_dram.c1 // SPDX-License-Identifier: MIT
28 DRAM_TYPE_STR(LPDDR3), in intel_dram_type_str()
42 return dimm->ranks * 64 / (dimm->width ?: 1); in intel_dimm_num_devices()
115 return 8 * dimm->size / (intel_dimm_num_devices(dimm) ?: 1) == 16; in skl_is_16gb_dimm()
121 int channel, char dimm_name, u16 val) in skl_dram_get_dimm_info() argument
124 dimm->size = cnl_get_dimm_size(val); in skl_dram_get_dimm_info()
125 dimm->width = cnl_get_dimm_width(val); in skl_dram_get_dimm_info()
126 dimm->ranks = cnl_get_dimm_ranks(val); in skl_dram_get_dimm_info()
128 dimm->size = skl_get_dimm_size(val); in skl_dram_get_dimm_info()
129 dimm->width = skl_get_dimm_width(val); in skl_dram_get_dimm_info()
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/kernel/linux/linux-6.6/drivers/gpu/drm/i915/soc/
Dintel_dram.c1 // SPDX-License-Identifier: MIT
34 DRAM_TYPE_STR(LPDDR3), in intel_dram_type_str()
50 tmp = intel_uncore_read(&dev_priv->uncore, CLKCFG); in pnv_detect_mem_freq()
54 dev_priv->fsb_freq = 533; /* 133*4 */ in pnv_detect_mem_freq()
57 dev_priv->fsb_freq = 800; /* 200*4 */ in pnv_detect_mem_freq()
60 dev_priv->fsb_freq = 667; /* 167*4 */ in pnv_detect_mem_freq()
63 dev_priv->fsb_freq = 400; /* 100*4 */ in pnv_detect_mem_freq()
69 dev_priv->mem_freq = 533; in pnv_detect_mem_freq()
72 dev_priv->mem_freq = 667; in pnv_detect_mem_freq()
75 dev_priv->mem_freq = 800; in pnv_detect_mem_freq()
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/kernel/linux/linux-5.10/drivers/memory/tegra/
Dtegra210-emc-cc-r21021.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved.
14 #include "tegra210-emc.h"
15 #include "tegra210-mc.h"
36 #define emc_dbg(emc, flags, ...) dev_dbg(emc->dev, __VA_ARGS__)
53 * PTFV defines - basically just indexes into the per table PTFV array.
78 ({ next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] = \
79 next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] / \
80 next->ptfv_list[PTFV_DVFS_SAMPLES_INDEX]; })
86 ({ next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] += \
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/kernel/linux/linux-6.6/drivers/memory/tegra/
Dtegra210-emc-cc-r21021.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved.
14 #include "tegra210-emc.h"
15 #include "tegra210-mc.h"
36 #define emc_dbg(emc, flags, ...) dev_dbg(emc->dev, __VA_ARGS__)
53 * PTFV defines - basically just indexes into the per table PTFV array.
78 ({ next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] = \
79 next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] / \
80 next->ptfv_list[PTFV_DVFS_SAMPLES_INDEX]; })
86 ({ next->ptfv_list[PTFV_DQSOSC_MOVAVG_ ## dev ## _INDEX] += \
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/kernel/linux/linux-5.10/drivers/gpu/drm/amd/include/
Datomfirmware.h6 * Description header file of general definitions for OS nd pre-OS video drivers
31 * If a change in VBIOS/Driver/Tool's interface is only needed for pre-SoC15 products, then the chan…
115 ATOM_SCALER_DISABLE =0, /*scaler bypass mode, auto-center & no replication*/
116 ATOM_SCALER_CENTER =1, //For Fudo, it's bypass and auto-center & auto replication
238 …tom_string_def atom_bios_string; //Signature to distinguish between Atombios and non-atombios,
595 uint32_t maco_pwrlimit_mw; // bomaco mode power limit in unit of m-watt
596 uint32_t usb_pwrlimit_mw; // power limit when USB is enable in unit of m-watt
644 eDP_TO_LVDS_RX_DISABLE = 0x00, // no eDP->LVDS translator chip
645 …eDP_TO_LVDS_COMMON_ID = 0x01, // common eDP->LVDS translator chip without A…
671 /* gpio_id pre-define id for multiple usage */
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/kernel/linux/linux-6.6/drivers/gpu/drm/amd/include/
Datomfirmware.h6 * Description header file of general definitions for OS and pre-OS video drivers
31 * If a change in VBIOS/Driver/Tool's interface is only needed for pre-SoC15 products, then the chan…
115 ATOM_SCALER_DISABLE =0, /*scaler bypass mode, auto-center & no replication*/
116 ATOM_SCALER_CENTER =1, //For Fudo, it's bypass and auto-center & auto replication
202 #define BIOS_VERSION_PREFIX "ATOMBIOSBK-AMD"
245 …tom_string_def atom_bios_string; //Signature to distinguish between Atombios and non-atombios,
604 uint32_t maco_pwrlimit_mw; // bomaco mode power limit in unit of m-watt
605 uint32_t usb_pwrlimit_mw; // power limit when USB is enable in unit of m-watt
656 eDP_TO_LVDS_RX_DISABLE = 0x00, // no eDP->LVDS translator chip
657 …eDP_TO_LVDS_COMMON_ID = 0x01, // common eDP->LVDS translator chip without A…
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/kernel/linux/patches/linux-5.10/yangfan_patch/
Ddrivers.patch1 diff --git a/drivers/Makefile b/drivers/Makefile
3 --- a/drivers/Makefile
5 @@ -6,6 +6,8 @@
6 # Rewritten to use lists instead of if-statements.
11 obj-y += irqchip/
12 obj-y += bus/
14 diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
16 --- a/drivers/block/nbd.c
18 @@ -2398,12 +2398,6 @@ static int nbd_genl_status(struct sk_buff *skb, struct genl_info *info)
22 - if (!dev_list) {
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