/linux/drivers/tty/serial/ |
H A D | omap-serial.c | 172 static void serial_omap_mdr1_errataset(struct uart_omap_port *up, u8 mdr1); 174 static inline unsigned int serial_in(struct uart_omap_port *up, int offset) in serial_in() argument 176 offset <<= up->port.regshift; in serial_in() 177 return readw(up->port.membase + offset); in serial_in() 180 static inline void serial_out(struct uart_omap_port *up, int offset, int value) in serial_out() argument 182 offset <<= up->port.regshift; in serial_out() 183 writew(value, up->port.membase + offset); in serial_out() 186 static inline void serial_omap_clear_fifos(struct uart_omap_port *up) in serial_omap_clear_fifos() argument 188 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO); in serial_omap_clear_fifos() 189 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | in serial_omap_clear_fifos() [all …]
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H A D | sunsab.c | 92 static __inline__ void sunsab_tec_wait(struct uart_sunsab_port *up) in sunsab_tec_wait() argument 94 int timeout = up->tec_timeout; in sunsab_tec_wait() 96 while ((readb(&up->regs->r.star) & SAB82532_STAR_TEC) && --timeout) in sunsab_tec_wait() 100 static __inline__ void sunsab_cec_wait(struct uart_sunsab_port *up) in sunsab_cec_wait() argument 102 int timeout = up->cec_timeout; in sunsab_cec_wait() 104 while ((readb(&up->regs->r.star) & SAB82532_STAR_CEC) && --timeout) in sunsab_cec_wait() 109 receive_chars(struct uart_sunsab_port *up, in receive_chars() argument 119 if (up->port.state != NULL) /* Unopened serial console */ in receive_chars() 120 port = &up->port.state->port; in receive_chars() 129 count = readb(&up->regs->r.rbcl) & (SAB82532_RECV_FIFO_SIZE - 1); in receive_chars() [all …]
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H A D | ar933x_uart.c | 57 static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up, in ar933x_uart_read() argument 60 return readl(up->port.membase + offset); in ar933x_uart_read() 63 static inline void ar933x_uart_write(struct ar933x_uart_port *up, in ar933x_uart_write() argument 66 writel(value, up->port.membase + offset); in ar933x_uart_write() 69 static inline void ar933x_uart_rmw(struct ar933x_uart_port *up, in ar933x_uart_rmw() argument 76 t = ar933x_uart_read(up, offset); in ar933x_uart_rmw() 79 ar933x_uart_write(up, offset, t); in ar933x_uart_rmw() 82 static inline void ar933x_uart_rmw_set(struct ar933x_uart_port *up, in ar933x_uart_rmw_set() argument 86 ar933x_uart_rmw(up, offset, 0, val); in ar933x_uart_rmw_set() 89 static inline void ar933x_uart_rmw_clear(struct ar933x_uart_port *up, in ar933x_uart_rmw_clear() argument [all …]
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H A D | sunzilog.c | 108 #define ZS_IS_KEYB(UP) ((UP)->flags & SUNZILOG_FLAG_CONS_KEYB) argument 109 #define ZS_IS_MOUSE(UP) ((UP)->flags & SUNZILOG_FLAG_CONS_MOUSE) argument 110 #define ZS_IS_CONS(UP) ((UP)->flags & SUNZILOG_FLAG_IS_CONS) argument 111 #define ZS_IS_KGDB(UP) ((UP)->flags & SUNZILOG_FLAG_IS_KGDB) argument 112 #define ZS_WANTS_MODEM_STATUS(UP) ((UP)->flags & SUNZILOG_FLAG_MODEM_STATUS) argument 113 #define ZS_IS_CHANNEL_A(UP) ((UP)->flags & SUNZILOG_FLAG_IS_CHANNEL_A) argument 114 #define ZS_REGS_HELD(UP) ((UP)->flags & SUNZILOG_FLAG_REGS_HELD) argument 115 #define ZS_TX_STOPPED(UP) ((UP)->flags & SUNZILOG_FLAG_TX_STOPPED) argument 116 #define ZS_TX_ACTIVE(UP) ((UP)->flags & SUNZILOG_FLAG_TX_ACTIVE) argument 268 static void sunzilog_maybe_update_regs(struct uart_sunzilog_port *up, in sunzilog_maybe_update_regs() argument [all …]
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H A D | serial_txx9.c | 159 static inline unsigned int sio_in(struct uart_port *up, int offset) in sio_in() argument 161 switch (up->iotype) { in sio_in() 163 return __raw_readl(up->membase + offset); in sio_in() 165 return inl(up->iobase + offset); in sio_in() 170 sio_out(struct uart_port *up, int offset, int value) in sio_out() argument 172 switch (up->iotype) { in sio_out() 174 __raw_writel(value, up->membase + offset); in sio_out() 177 outl(value, up->iobase + offset); in sio_out() 183 sio_mask(struct uart_port *up, int offset, unsigned int value) in sio_mask() argument 185 sio_out(up, offset, sio_in(up, offset) & ~value); in sio_mask() [all …]
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H A D | pxa.c | 52 static inline unsigned int serial_in(struct uart_pxa_port *up, int offset) in serial_in() argument 55 return readl(up->port.membase + offset); in serial_in() 58 static inline void serial_out(struct uart_pxa_port *up, int offset, int value) in serial_out() argument 61 writel(value, up->port.membase + offset); in serial_out() 66 struct uart_pxa_port *up = (struct uart_pxa_port *)port; in serial_pxa_enable_ms() local 68 up->ier |= UART_IER_MSI; in serial_pxa_enable_ms() 69 serial_out(up, UART_IER, up->ier); in serial_pxa_enable_ms() 74 struct uart_pxa_port *up = (struct uart_pxa_port *)port; in serial_pxa_stop_tx() local 76 if (up->ier & UART_IER_THRI) { in serial_pxa_stop_tx() 77 up->ier &= ~UART_IER_THRI; in serial_pxa_stop_tx() [all …]
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/linux/drivers/net/can/usb/ |
H A D | ucan.c | 85 /* wake up can transceiver from low-power sleep mode */ 263 struct ucan_priv *up; member 314 static void ucan_release_context_array(struct ucan_priv *up) in ucan_release_context_array() argument 316 if (!up->context_array) in ucan_release_context_array() 320 up->available_tx_urbs = 0; in ucan_release_context_array() 322 kfree(up->context_array); in ucan_release_context_array() 323 up->context_array = NULL; in ucan_release_context_array() 326 static int ucan_alloc_context_array(struct ucan_priv *up) in ucan_alloc_context_array() argument 331 ucan_release_context_array(up); in ucan_alloc_context_array() 333 up->context_array = kcalloc(up->device_info.tx_fifo, in ucan_alloc_context_array() [all …]
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/linux/drivers/net/ethernet/mellanox/mlx5/core/ |
H A D | uar.c | 83 struct mlx5_uars_page *up = container_of(kref, struct mlx5_uars_page, ref_count); in up_rel_func() local 85 list_del(&up->list); in up_rel_func() 86 iounmap(up->map); in up_rel_func() 87 if (mlx5_cmd_free_uar(up->mdev, up->index)) in up_rel_func() 88 mlx5_core_warn(up->mdev, "failed to free uar index %d\n", up->index); in up_rel_func() 89 bitmap_free(up->reg_bitmap); in up_rel_func() 90 bitmap_free(up->fp_bitmap); in up_rel_func() 91 kfree(up); in up_rel_func() 97 struct mlx5_uars_page *up; in alloc_uars_page() local 106 up = kzalloc_node(sizeof(*up), GFP_KERNEL, node); in alloc_uars_page() [all …]
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/linux/drivers/mtd/maps/ |
H A D | sun_uflash.c | 52 struct uflash_dev *up; in uflash_devinit() local 64 up = kzalloc(sizeof(struct uflash_dev), GFP_KERNEL); in uflash_devinit() 65 if (!up) in uflash_devinit() 69 memcpy(&up->map, &uflash_map_templ, sizeof(uflash_map_templ)); in uflash_devinit() 71 up->map.size = resource_size(&op->resource[0]); in uflash_devinit() 73 up->name = of_get_property(dp, "model", NULL); in uflash_devinit() 74 if (up->name && 0 < strlen(up->name)) in uflash_devinit() 75 up->map.name = up->name; in uflash_devinit() 77 up->map.phys = op->resource[0].start; in uflash_devinit() 79 up->map.virt = of_ioremap(&op->resource[0], 0, up->map.size, in uflash_devinit() [all …]
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/linux/drivers/tty/serial/8250/ |
H A D | 8250_mtk.c | 89 static void mtk8250_rx_dma(struct uart_8250_port *up); 93 struct uart_8250_port *up = param; in mtk8250_dma_rx_complete() local 94 struct uart_8250_dma *dma = up->dma; in mtk8250_dma_rx_complete() 95 struct mtk8250_data *data = up->port.private_data; in mtk8250_dma_rx_complete() 96 struct tty_port *tty_port = &up->port.state->port; in mtk8250_dma_rx_complete() 105 uart_port_lock_irqsave(&up->port, &flags); in mtk8250_dma_rx_complete() 125 up->port.icount.rx += copied; in mtk8250_dma_rx_complete() 129 mtk8250_rx_dma(up); in mtk8250_dma_rx_complete() 131 uart_port_unlock_irqrestore(&up->port, flags); in mtk8250_dma_rx_complete() 134 static void mtk8250_rx_dma(struct uart_8250_port *up) in mtk8250_rx_dma() argument [all …]
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H A D | 8250_uniphier.c | 148 static u32 uniphier_serial_dl_read(struct uart_8250_port *up) in uniphier_serial_dl_read() argument 150 return readl(up->port.membase + UNIPHIER_UART_DLR); in uniphier_serial_dl_read() 153 static void uniphier_serial_dl_write(struct uart_8250_port *up, u32 value) in uniphier_serial_dl_write() argument 155 writel(value, up->port.membase + UNIPHIER_UART_DLR); in uniphier_serial_dl_write() 161 struct uart_8250_port up; in uniphier_uart_probe() local 181 memset(&up, 0, sizeof(up)); in uniphier_uart_probe() 193 up.port.uartclk = clk_get_rate(priv->clk); in uniphier_uart_probe() 197 up.port.dev = dev; in uniphier_uart_probe() 198 up.port.private_data = priv; in uniphier_uart_probe() 199 up.port.mapbase = regs->start; in uniphier_uart_probe() [all …]
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H A D | 8250_ce4100.c | 62 static void ce4100_serial_fixup(int port, struct uart_port *up, u32 *capabilities) in ce4100_serial_fixup() argument 70 if (up->iotype != UPIO_MEM32) { in ce4100_serial_fixup() 71 up->uartclk = 14745600; in ce4100_serial_fixup() 72 up->mapbase = 0xdffe0200; in ce4100_serial_fixup() 73 set_fixmap_nocache(FIX_EARLYCON_MEM_BASE, up->mapbase & PAGE_MASK); in ce4100_serial_fixup() 74 up->membase = (void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE); in ce4100_serial_fixup() 75 up->membase += up->mapbase & ~PAGE_MASK; in ce4100_serial_fixup() 76 up->mapbase += port * 0x100; in ce4100_serial_fixup() 77 up->membase += port * 0x100; in ce4100_serial_fixup() 78 up->iotype = UPIO_MEM32; in ce4100_serial_fixup() [all …]
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H A D | 8250_em.c | 142 static u32 serial8250_em_serial_dl_read(struct uart_8250_port *up) in serial8250_em_serial_dl_read() argument 144 return serial_in(up, UART_DLL_EM) | serial_in(up, UART_DLM_EM) << 8; in serial8250_em_serial_dl_read() 147 static void serial8250_em_serial_dl_write(struct uart_8250_port *up, u32 value) in serial8250_em_serial_dl_write() argument 149 serial_out(up, UART_DLL_EM, value & 0xff); in serial8250_em_serial_dl_write() 150 serial_out(up, UART_DLM_EM, value >> 8 & 0xff); in serial8250_em_serial_dl_write() 157 struct uart_8250_port up; in serial8250_em_probe() local 178 memset(&up, 0, sizeof(up)); in serial8250_em_probe() 179 up.port.mapbase = regs->start; in serial8250_em_probe() 180 up.port.irq = irq; in serial8250_em_probe() 181 up.port.type = PORT_16750; in serial8250_em_probe() [all …]
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/linux/Documentation/networking/dsa/ |
H A D | b53.rst | 61 The configuration can only be set up via VLAN tagging and bridge setup. 71 # The conduit interface needs to be brought up before the user ports. 72 ip link set eth0 up 73 ip link set eth0.1 up 74 ip link set eth0.2 up 75 ip link set eth0.3 up 77 # bring up the user interfaces 78 ip link set wan up 79 ip link set lan1 up 80 ip link set lan2 up [all …]
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H A D | configuration.rst | 37 The user interfaces depend on the conduit interface being up in order for them 42 - when a DSA user interface is brought up, the conduit interface is 43 automatically brought up. 100 # brought up manually before the user ports. 101 ip link set eth0 up 103 # bring up the user interfaces 104 ip link set lan1 up 105 ip link set lan2 up 106 ip link set lan3 up 112 # brought up manually before the user ports. [all …]
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/linux/lib/crypto/mpi/ |
H A D | mpih-mul.c | 21 #define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \ argument 24 mul_n_basecase(prodp, up, vp, size); \ 26 mul_n(prodp, up, vp, size, tspace); \ 29 #define MPN_SQR_N_RECURSE(prodp, up, size, tspace) \ argument 32 mpih_sqr_n_basecase(prodp, up, size); \ 34 mpih_sqr_n(prodp, up, size, tspace); \ 37 /* Multiply the natural numbers u (pointed to by UP) and v (pointed to by VP), 42 * 1. PRODP != UP and PRODP != VP, i.e. the destination 55 mul_n_basecase(mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp, mpi_size_t size) in mul_n_basecase() argument 66 MPN_COPY(prodp, up, size); in mul_n_basecase() [all …]
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/linux/arch/arm64/boot/dts/rockchip/ |
H A D | rockchip-pinconf.dtsi | 8 pcfg_pull_up: pcfg-pull-up { 9 bias-pull-up; 119 pcfg_pull_up_drv_level_0: pcfg-pull-up-drv-level-0 { 120 bias-pull-up; 125 pcfg_pull_up_drv_level_1: pcfg-pull-up-drv-level-1 { 126 bias-pull-up; 131 pcfg_pull_up_drv_level_2: pcfg-pull-up-drv-level-2 { 132 bias-pull-up; 137 pcfg_pull_up_drv_level_3: pcfg-pull-up-drv-level-3 { 138 bias-pull-up; [all …]
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/linux/arch/arm/boot/dts/broadcom/ |
H A D | bcm2166x-pinctrl.dtsi | 85 bias-pull-up; 91 bias-pull-up; 105 bias-pull-up; 111 bias-pull-up; 126 bias-pull-up; 132 bias-pull-up; 146 bias-pull-up; 152 bias-pull-up; 158 bias-pull-up; 164 bias-pull-up; [all …]
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/linux/Documentation/admin-guide/aoe/ |
H A D | aoe.rst | 76 state, mac, and netif. The state attribute is "up" when the device 79 cannot come up again until it has been closed. 90 e10.0 eth3 up 91 e10.1 eth3 up 92 e10.2 eth3 up 93 e10.3 eth3 up 94 e10.4 eth3 up 95 e10.5 eth3 up 96 e10.6 eth3 up 97 e10.7 eth3 up [all …]
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/linux/kernel/ |
H A D | user.c | 122 static void uid_hash_insert(struct user_struct *up, struct hlist_head *hashent) in uid_hash_insert() argument 124 hlist_add_head(&up->uidhash_node, hashent); in uid_hash_insert() 127 static void uid_hash_remove(struct user_struct *up) in uid_hash_remove() argument 129 hlist_del_init(&up->uidhash_node); in uid_hash_remove() 146 static int user_epoll_alloc(struct user_struct *up) in user_epoll_alloc() argument 149 return percpu_counter_init(&up->epoll_watches, 0, GFP_KERNEL); in user_epoll_alloc() 155 static void user_epoll_free(struct user_struct *up) in user_epoll_free() argument 158 percpu_counter_destroy(&up->epoll_watches); in user_epoll_free() 166 static void free_user(struct user_struct *up, unsigned long flags) in free_user() argument 169 uid_hash_remove(up); in free_user() [all …]
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/linux/fs/ceph/ |
H A D | strings.c | 15 /* up and out */ in ceph_mds_state_name() 16 case CEPH_MDS_STATE_BOOT: return "up:boot"; in ceph_mds_state_name() 17 case CEPH_MDS_STATE_STANDBY: return "up:standby"; in ceph_mds_state_name() 18 case CEPH_MDS_STATE_STANDBY_REPLAY: return "up:standby-replay"; in ceph_mds_state_name() 19 case CEPH_MDS_STATE_REPLAYONCE: return "up:oneshot-replay"; in ceph_mds_state_name() 20 case CEPH_MDS_STATE_CREATING: return "up:creating"; in ceph_mds_state_name() 21 case CEPH_MDS_STATE_STARTING: return "up:starting"; in ceph_mds_state_name() 22 /* up and in */ in ceph_mds_state_name() 23 case CEPH_MDS_STATE_REPLAY: return "up:replay"; in ceph_mds_state_name() 24 case CEPH_MDS_STATE_RESOLVE: return "up:resolve"; in ceph_mds_state_name() [all …]
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/linux/include/linux/ |
H A D | serial_core.h | 605 static inline void __uart_port_lock_irqsave(struct uart_port *up, unsigned long *flags) in __uart_port_lock_irqsave() argument 607 spin_lock_irqsave(&up->lock, *flags); in __uart_port_lock_irqsave() 614 static inline void __uart_port_unlock_irqrestore(struct uart_port *up, unsigned long flags) in __uart_port_unlock_irqrestore() argument 616 spin_unlock_irqrestore(&up->lock, flags); in __uart_port_unlock_irqrestore() 621 * @up: The uart port to set 624 * This function must be used to set @up->cons. It uses the port lock to 628 static inline void uart_port_set_cons(struct uart_port *up, struct console *con) in uart_port_set_cons() argument 632 __uart_port_lock_irqsave(up, &flags); in uart_port_set_cons() 633 up->cons = con; in uart_port_set_cons() 634 __uart_port_unlock_irqrestore(up, flag in uart_port_set_cons() 638 __uart_port_using_nbcon(struct uart_port * up) __uart_port_using_nbcon() argument 663 __uart_port_nbcon_try_acquire(struct uart_port * up) __uart_port_nbcon_try_acquire() argument 672 __uart_port_nbcon_acquire(struct uart_port * up) __uart_port_nbcon_acquire() argument 682 __uart_port_nbcon_release(struct uart_port * up) __uart_port_nbcon_release() argument 694 uart_port_lock(struct uart_port * up) uart_port_lock() argument 704 uart_port_lock_irq(struct uart_port * up) uart_port_lock_irq() argument 715 uart_port_lock_irqsave(struct uart_port * up,unsigned long * flags) uart_port_lock_irqsave() argument 727 uart_port_trylock(struct uart_port * up) uart_port_trylock() argument 747 uart_port_trylock_irqsave(struct uart_port * up,unsigned long * flags) uart_port_trylock_irqsave() argument 764 uart_port_unlock(struct uart_port * up) uart_port_unlock() argument 774 uart_port_unlock_irq(struct uart_port * up) uart_port_unlock_irq() argument 785 uart_port_unlock_irqrestore(struct uart_port * up,unsigned long flags) uart_port_unlock_irqrestore() argument 791 serial_port_in(struct uart_port * up,int offset) serial_port_in() argument 796 serial_port_out(struct uart_port * up,int offset,int value) serial_port_out() argument 841 uart_xmit_advance(struct uart_port * up,unsigned int chars) uart_xmit_advance() argument 849 uart_fifo_out(struct uart_port * up,unsigned char * buf,unsigned int chars) uart_fifo_out() argument 860 uart_fifo_get(struct uart_port * up,unsigned char * ch) uart_fifo_get() argument [all...] |
/linux/net/caif/ |
H A D | cfmuxl.c | 86 int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid) in cfmuxl_set_uplayer() argument 98 list_add_rcu(&up->node, &muxl->srvl_list); in cfmuxl_set_uplayer() 125 struct cflayer *up; in get_up() local 127 up = rcu_dereference(muxl->up_cache[idx]); in get_up() 128 if (up == NULL || up->id != id) { in get_up() 130 up = get_from_id(&muxl->srvl_list, id); in get_up() 131 rcu_assign_pointer(muxl->up_cache[idx], up); in get_up() 134 return up; in get_up() 153 struct cflayer *up; in cfmuxl_remove_uplayer() local 163 up = get_from_id(&muxl->srvl_list, id); in cfmuxl_remove_uplayer() [all …]
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/linux/tools/testing/selftests/drivers/net/mlxsw/ |
H A D | vxlan.sh | 45 ip link set dev $swp1 up 46 ip link set dev $swp2 up 91 ip link add name vxlan0 up type vxlan id 10 nolearning $UDPCSUM_FLAFS \ 108 ip link add name vxlan0 up type vxlan id 10 nolearning $UDPCSUM_FLAFS \ 125 ip link add name vxlan0 up type vxlan id 10 nolearning $UDPCSUM_FLAFS \ 141 ip link add name dummy1 up type dummy 143 ip link add name vxlan0 up type vxlan id 10 nolearning $UDPCSUM_FLAFS \ 162 ip link add name vxlan0 up type vxlan id 10 nolearning $UDPCSUM_FLAFS \ 179 ip link add name vxlan0 up type vxlan id 10 learning $UDPCSUM_FLAFS \ 195 ip link add name dummy1 up type dummy [all …]
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/linux/Documentation/devicetree/bindings/mfd/ |
H A D | ams,as3711.yaml | 15 two step-up DC/DC converters are defined. 26 Step-up converter configuration, to be used as a backlight source 34 description: Framebuffer phandle for the first step-up converter 38 description: Maximum current for the first step-up converter 42 description: Framebuffer phandle for the second step-up converter 46 description: Maximum current for the second step-up converter 50 description: Second step-up converter uses voltage feedback 55 Second step-up converter uses CURR1 input for current feedback 60 Second step-up converter uses CURR2 input for current feedback 65 Second step-up converter uses CURR3 input for current feedback [all …]
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